Finding the Third Proportional to 202,799,605 and 437,927,498
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Solution
The third proportional to 202,799,605 and 437,927,498 is: 945,665,024.86
Step by Step Solution
- Step 1: Write the proportion equation
202,799,605 : 437,927,498 = 437,927,498 : x - Step 2: Convert to fraction form
202,799,605/437,927,498 = 437,927,498/x - Step 3: Cross multiply
202,799,605x = 437,927,498 × 437,927,498 - Step 4: Simplify right side
202,799,605x = 191,780,493,504,540,000 - Step 5: Solve for x
x = 191,780,493,504,540,000/202,799,605 - Step 6: Final answer
x = 945,665,024.86
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.