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Finding the Third Proportional to 57,595,704 and 126,931,247

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Solution

The third proportional to 57,595,704 and 126,931,247 is: 279,735,125.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,595,704 : 126,931,247 = 126,931,247 : x
  2. Step 2: Convert to fraction form
    57,595,704/126,931,247 = 126,931,247/x
  3. Step 3: Cross multiply
    57,595,704x = 126,931,247 × 126,931,247
  4. Step 4: Simplify right side
    57,595,704x = 16,111,541,464,975,008
  5. Step 5: Solve for x
    x = 16,111,541,464,975,008/57,595,704
  6. Step 6: Final answer
    x = 279,735,125.12

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.