Finding the Third Proportional to 88,418,307 and 190,273,542
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Solution
The third proportional to 88,418,307 and 190,273,542 is: 409,462,949.63
Step by Step Solution
- Step 1: Write the proportion equation
88,418,307 : 190,273,542 = 190,273,542 : x - Step 2: Convert to fraction form
88,418,307/190,273,542 = 190,273,542/x - Step 3: Cross multiply
88,418,307x = 190,273,542 × 190,273,542 - Step 4: Simplify right side
88,418,307x = 36,204,020,785,225,760 - Step 5: Solve for x
x = 36,204,020,785,225,760/88,418,307 - Step 6: Final answer
x = 409,462,949.63
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.