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Finding the Third Proportional to 40,850,800 and 63,254,688

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Solution

The third proportional to 40,850,800 and 63,254,688 is: 97,945,586.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,850,800 : 63,254,688 = 63,254,688 : x
  2. Step 2: Convert to fraction form
    40,850,800/63,254,688 = 63,254,688/x
  3. Step 3: Cross multiply
    40,850,800x = 63,254,688 × 63,254,688
  4. Step 4: Simplify right side
    40,850,800x = 4,001,155,553,977,344
  5. Step 5: Solve for x
    x = 4,001,155,553,977,344/40,850,800
  6. Step 6: Final answer
    x = 97,945,586.23

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.