Finding the Third Proportional to 84,134,743 and 125,865,787
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Solution
The third proportional to 84,134,743 and 125,865,787 is: 188,295,533.71
Step by Step Solution
- Step 1: Write the proportion equation
84,134,743 : 125,865,787 = 125,865,787 : x - Step 2: Convert to fraction form
84,134,743/125,865,787 = 125,865,787/x - Step 3: Cross multiply
84,134,743x = 125,865,787 × 125,865,787 - Step 4: Simplify right side
84,134,743x = 15,842,196,337,129,368 - Step 5: Solve for x
x = 15,842,196,337,129,368/84,134,743 - Step 6: Final answer
x = 188,295,533.71
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.