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Finding the Third Proportional to 63,341,996 and 97,921,800

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Solution

The third proportional to 63,341,996 and 97,921,800 is: 151,379,487.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,341,996 : 97,921,800 = 97,921,800 : x
  2. Step 2: Convert to fraction form
    63,341,996/97,921,800 = 97,921,800/x
  3. Step 3: Cross multiply
    63,341,996x = 97,921,800 × 97,921,800
  4. Step 4: Simplify right side
    63,341,996x = 9,588,678,915,240,000
  5. Step 5: Solve for x
    x = 9,588,678,915,240,000/63,341,996
  6. Step 6: Final answer
    x = 151,379,487.87

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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.