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Finding the Third Proportional to 29,253,214 and 63,001,820

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Solution

The third proportional to 29,253,214 and 63,001,820 is: 135,685,238.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,253,214 : 63,001,820 = 63,001,820 : x
  2. Step 2: Convert to fraction form
    29,253,214/63,001,820 = 63,001,820/x
  3. Step 3: Cross multiply
    29,253,214x = 63,001,820 × 63,001,820
  4. Step 4: Simplify right side
    29,253,214x = 3,969,229,323,312,400
  5. Step 5: Solve for x
    x = 3,969,229,323,312,400/29,253,214
  6. Step 6: Final answer
    x = 135,685,238.67

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.