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Finding the Third Proportional to 52,126,372 and 70,714,147

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Solution

The third proportional to 52,126,372 and 70,714,147 is: 95,930,148.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,126,372 : 70,714,147 = 70,714,147 : x
  2. Step 2: Convert to fraction form
    52,126,372/70,714,147 = 70,714,147/x
  3. Step 3: Cross multiply
    52,126,372x = 70,714,147 × 70,714,147
  4. Step 4: Simplify right side
    52,126,372x = 5,000,490,585,937,609
  5. Step 5: Solve for x
    x = 5,000,490,585,937,609/52,126,372
  6. Step 6: Final answer
    x = 95,930,148.10

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.