Finding the Fourth Proportional to 35,913,985,078,878, 53,871,065,897,724 and 10,127,462,324,317
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Solution
The fourth proportional to 35,913,985,078,878, 53,871,065,897,724 and 10,127,462,324,317 is: 15,191,218,380,576.40
Step by Step Solution
- Step 1: Write the proportion equation
35,913,985,078,878 : 53,871,065,897,724 = 10,127,462,324,317 : x - Step 2: Convert to fraction form
35,913,985,078,878/53,871,065,897,724 = 10,127,462,324,317/x - Step 3: Cross multiply
35,913,985,078,878x = 53,871,065,897,724 × 10,127,462,324,317 - Step 4: Simplify right side
35,913,985,078,878x = 545,577,190,249,998,206,084,579,328 - Step 5: Solve for x
x = 545,577,190,249,998,206,084,579,328/35,913,985,078,878 - Step 6: Final answer
x = 15,191,218,380,576.40
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.