Finding the Fourth Proportional to 45,040,314,065.31, 62,151,525,189.04 and 26,726,215,811.99
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Solution
The fourth proportional to 45,040,314,065.31, 62,151,525,189.04 and 26,726,215,811.99 is: 36,879,740,066.60
Step by Step Solution
- Step 1: Write the proportion equation
45,040,314,065.31 : 62,151,525,189.04 = 26,726,215,811.99 : x - Step 2: Convert to fraction form
45,040,314,065.31/62,151,525,189.04 = 26,726,215,811.99/x - Step 3: Cross multiply
45,040,314,065.31x = 62,151,525,189.04 × 26,726,215,811.99 - Step 4: Simplify right side
45,040,314,065.31x = 1,661,075,075,246,473,871,360 - Step 5: Solve for x
x = 1,661,075,075,246,473,871,360/45,040,314,065.31 - Step 6: Final answer
x = 36,879,740,066.60
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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.