Home / 14,797,167.66-22,195,251.18-5,212,295.69

Finding the Fourth Proportional to 14,797,167.66, 22,195,251.18 and 5,212,295.69

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Solution

The fourth proportional to 14,797,167.66, 22,195,251.18 and 5,212,295.69 is: 7,818,267.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,797,167.66 : 22,195,251.18 = 5,212,295.69 : x
  2. Step 2: Convert to fraction form
    14,797,167.66/22,195,251.18 = 5,212,295.69/x
  3. Step 3: Cross multiply
    14,797,167.66x = 22,195,251.18 × 5,212,295.69
  4. Step 4: Simplify right side
    14,797,167.66x = 115,688,211,953,005.14
  5. Step 5: Solve for x
    x = 115,688,211,953,005.14/14,797,167.66
  6. Step 6: Final answer
    x = 7,818,267.29

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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.