Home / 14,497,882.70-21,753,822.45-10,228,858.70

Finding the Fourth Proportional to 14,497,882.70, 21,753,822.45 and 10,228,858.70

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Solution

The fourth proportional to 14,497,882.70, 21,753,822.45 and 10,228,858.70 is: 15,348,225.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,497,882.70 : 21,753,822.45 = 10,228,858.70 : x
  2. Step 2: Convert to fraction form
    14,497,882.70/21,753,822.45 = 10,228,858.70/x
  3. Step 3: Cross multiply
    14,497,882.70x = 21,753,822.45 × 10,228,858.70
  4. Step 4: Simplify right side
    14,497,882.70x = 222,516,776,025,937.78
  5. Step 5: Solve for x
    x = 222,516,776,025,937.78/14,497,882.70
  6. Step 6: Final answer
    x = 15,348,225.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.