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Finding the Third Proportional to 43,440,834 and 63,741,117

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Solution

The third proportional to 43,440,834 and 63,741,117 is: 93,527,900.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,440,834 : 63,741,117 = 63,741,117 : x
  2. Step 2: Convert to fraction form
    43,440,834/63,741,117 = 63,741,117/x
  3. Step 3: Cross multiply
    43,440,834x = 63,741,117 × 63,741,117
  4. Step 4: Simplify right side
    43,440,834x = 4,062,929,996,407,689
  5. Step 5: Solve for x
    x = 4,062,929,996,407,689/43,440,834
  6. Step 6: Final answer
    x = 93,527,900.42

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.