Home / 24,029,780.87-33,161,256.83-13,016,530.58

Finding the Fourth Proportional to 24,029,780.87, 33,161,256.83 and 13,016,530.58

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Solution

The fourth proportional to 24,029,780.87, 33,161,256.83 and 13,016,530.58 is: 17,962,898.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,029,780.87 : 33,161,256.83 = 13,016,530.58 : x
  2. Step 2: Convert to fraction form
    24,029,780.87/33,161,256.83 = 13,016,530.58/x
  3. Step 3: Cross multiply
    24,029,780.87x = 33,161,256.83 × 13,016,530.58
  4. Step 4: Simplify right side
    24,029,780.87x = 431,644,513,465,663.88
  5. Step 5: Solve for x
    x = 431,644,513,465,663.88/24,029,780.87
  6. Step 6: Final answer
    x = 17,962,898.44

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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.