Home / 24,451,709.76-33,744,118.86-13,438,259.24

Finding the Fourth Proportional to 24,451,709.76, 33,744,118.86 and 13,438,259.24

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Solution

The fourth proportional to 24,451,709.76, 33,744,118.86 and 13,438,259.24 is: 18,545,215.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,451,709.76 : 33,744,118.86 = 13,438,259.24 : x
  2. Step 2: Convert to fraction form
    24,451,709.76/33,744,118.86 = 13,438,259.24/x
  3. Step 3: Cross multiply
    24,451,709.76x = 33,744,118.86 × 13,438,259.24
  4. Step 4: Simplify right side
    24,451,709.76x = 453,462,216,897,332.62
  5. Step 5: Solve for x
    x = 453,462,216,897,332.62/24,451,709.76
  6. Step 6: Final answer
    x = 18,545,215.09

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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.