Finding the Third Proportional to 118,690,444 and 253,058,276
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Solution
The third proportional to 118,690,444 and 253,058,276 is: 539,542,097.02
Step by Step Solution
- Step 1: Write the proportion equation
118,690,444 : 253,058,276 = 253,058,276 : x - Step 2: Convert to fraction form
118,690,444/253,058,276 = 253,058,276/x - Step 3: Cross multiply
118,690,444x = 253,058,276 × 253,058,276 - Step 4: Simplify right side
118,690,444x = 64,038,491,052,092,176 - Step 5: Solve for x
x = 64,038,491,052,092,176/118,690,444 - Step 6: Final answer
x = 539,542,097.02
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.