Finding the Fourth Proportional to 67,701,385,265.67, 101,579,914,809.32 and 29,908,014,351.97
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Solution
The fourth proportional to 67,701,385,265.67, 101,579,914,809.32 and 29,908,014,351.97 is: 44,874,318,864.63
Step by Step Solution
- Step 1: Write the proportion equation
67,701,385,265.67 : 101,579,914,809.32 = 29,908,014,351.97 : x - Step 2: Convert to fraction form
67,701,385,265.67/101,579,914,809.32 = 29,908,014,351.97/x - Step 3: Cross multiply
67,701,385,265.67x = 101,579,914,809.32 × 29,908,014,351.97 - Step 4: Simplify right side
67,701,385,265.67x = 3,038,053,549,989,032,886,272 - Step 5: Solve for x
x = 3,038,053,549,989,032,886,272/67,701,385,265.67 - Step 6: Final answer
x = 44,874,318,864.63
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.