Finding the Fourth Proportional to 42,382,052,823,740, 58,498,115,020,252 and 27,603,744,271,194
Calculator
Solution
The fourth proportional to 42,382,052,823,740, 58,498,115,020,252 and 27,603,744,271,194 is: 38,100,254,701,712.53
Step by Step Solution
- Step 1: Write the proportion equation
42,382,052,823,740 : 58,498,115,020,252 = 27,603,744,271,194 : x - Step 2: Convert to fraction form
42,382,052,823,740/58,498,115,020,252 = 27,603,744,271,194/x - Step 3: Cross multiply
42,382,052,823,740x = 58,498,115,020,252 × 27,603,744,271,194 - Step 4: Simplify right side
42,382,052,823,740x = 1,614,767,007,365,928,822,880,862,208 - Step 5: Solve for x
x = 1,614,767,007,365,928,822,880,862,208/42,382,052,823,740 - Step 6: Final answer
x = 38,100,254,701,712.53
Related Problems
Find fourth proportional to 21,191,026,411,870, 29,249,057,510,126 and 13,801,872,135,597
Half scale
Find fourth proportional to 84,764,105,647,480, 116,996,230,040,504 and 55,207,488,542,388
Double scale
Find fourth proportional to 42,382,052,823,741, 58,498,115,020,253.38 and 27,603,744,271,195
Similar ratio
Find fourth proportional to 63,573,079,235,610, 87,747,172,530,378 and 41,405,616,406,791
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.