Finding the Third Proportional to 88,878,934.13 and 190,862,523
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Solution
The third proportional to 88,878,934.13 and 190,862,523 is: 409,866,556.62
Step by Step Solution
- Step 1: Write the proportion equation
88,878,934.13 : 190,862,523 = 190,862,523 : x - Step 2: Convert to fraction form
88,878,934.13/190,862,523 = 190,862,523/x - Step 3: Cross multiply
88,878,934.13x = 190,862,523 × 190,862,523 - Step 4: Simplify right side
88,878,934.13x = 36,428,502,685,925,528 - Step 5: Solve for x
x = 36,428,502,685,925,528/88,878,934.13 - Step 6: Final answer
x = 409,866,556.62
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.