Finding the Third Proportional to 153,028,487 and 327,888,498
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Solution
The third proportional to 153,028,487 and 327,888,498 is: 702,554,597.70
Step by Step Solution
- Step 1: Write the proportion equation
153,028,487 : 327,888,498 = 327,888,498 : x - Step 2: Convert to fraction form
153,028,487/327,888,498 = 327,888,498/x - Step 3: Cross multiply
153,028,487x = 327,888,498 × 327,888,498 - Step 4: Simplify right side
153,028,487x = 107,510,867,120,696,000 - Step 5: Solve for x
x = 107,510,867,120,696,000/153,028,487 - Step 6: Final answer
x = 702,554,597.70
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.