Home / 45,149,421.59-62,305,142.10-26,565,765.38

Finding the Fourth Proportional to 45,149,421.59, 62,305,142.10 and 26,565,765.38

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Solution

The fourth proportional to 45,149,421.59, 62,305,142.10 and 26,565,765.38 is: 36,660,132.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,149,421.59 : 62,305,142.10 = 26,565,765.38 : x
  2. Step 2: Convert to fraction form
    45,149,421.59/62,305,142.10 = 26,565,765.38/x
  3. Step 3: Cross multiply
    45,149,421.59x = 62,305,142.10 × 26,565,765.38
  4. Step 4: Simplify right side
    45,149,421.59x = 1,655,183,786,996,160.50
  5. Step 5: Solve for x
    x = 1,655,183,786,996,160.50/45,149,421.59
  6. Step 6: Final answer
    x = 36,660,132.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.