Home / 24,228,916.76-33,435,905.25-13,215,665.90

Finding the Fourth Proportional to 24,228,916.76, 33,435,905.25 and 13,215,665.90

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Solution

The fourth proportional to 24,228,916.76, 33,435,905.25 and 13,215,665.90 is: 18,237,619.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,228,916.76 : 33,435,905.25 = 13,215,665.90 : x
  2. Step 2: Convert to fraction form
    24,228,916.76/33,435,905.25 = 13,215,665.90/x
  3. Step 3: Cross multiply
    24,228,916.76x = 33,435,905.25 × 13,215,665.90
  4. Step 4: Simplify right side
    24,228,916.76x = 441,877,752,981,204.50
  5. Step 5: Solve for x
    x = 441,877,752,981,204.50/24,228,916.76
  6. Step 6: Final answer
    x = 18,237,619.01

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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.