Home / 14,825,947.39-22,253,266.38-7,154,992.14

Finding the Fourth Proportional to 14,825,947.39, 22,253,266.38 and 7,154,992.14

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Solution

The fourth proportional to 14,825,947.39, 22,253,266.38 and 7,154,992.14 is: 10,739,411.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,825,947.39 : 22,253,266.38 = 7,154,992.14 : x
  2. Step 2: Convert to fraction form
    14,825,947.39/22,253,266.38 = 7,154,992.14/x
  3. Step 3: Cross multiply
    14,825,947.39x = 22,253,266.38 × 7,154,992.14
  4. Step 4: Simplify right side
    14,825,947.39x = 159,221,945,981,607.72
  5. Step 5: Solve for x
    x = 159,221,945,981,607.72/14,825,947.39
  6. Step 6: Final answer
    x = 10,739,411.24

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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.