Finding the Third Proportional to 73,664,246 and 115,557,464
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Solution
The third proportional to 73,664,246 and 115,557,464 is: 181,275,560.55
Step by Step Solution
- Step 1: Write the proportion equation
73,664,246 : 115,557,464 = 115,557,464 : x - Step 2: Convert to fraction form
73,664,246/115,557,464 = 115,557,464/x - Step 3: Cross multiply
73,664,246x = 115,557,464 × 115,557,464 - Step 4: Simplify right side
73,664,246x = 13,353,527,486,111,296 - Step 5: Solve for x
x = 13,353,527,486,111,296/73,664,246 - Step 6: Final answer
x = 181,275,560.55
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.