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Finding the Third Proportional to 43,536,984 and 62,934,660

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Solution

The third proportional to 43,536,984 and 62,934,660 is: 90,974,869.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,536,984 : 62,934,660 = 62,934,660 : x
  2. Step 2: Convert to fraction form
    43,536,984/62,934,660 = 62,934,660/x
  3. Step 3: Cross multiply
    43,536,984x = 62,934,660 × 62,934,660
  4. Step 4: Simplify right side
    43,536,984x = 3,960,771,429,315,600
  5. Step 5: Solve for x
    x = 3,960,771,429,315,600/43,536,984
  6. Step 6: Final answer
    x = 90,974,869.30

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Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.