Home / 22,756,321.62-34,127,367.28-7,606,710.18

Finding the Fourth Proportional to 22,756,321.62, 34,127,367.28 and 7,606,710.18

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Solution

The fourth proportional to 22,756,321.62, 34,127,367.28 and 7,606,710.18 is: 11,407,686.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,756,321.62 : 34,127,367.28 = 7,606,710.18 : x
  2. Step 2: Convert to fraction form
    22,756,321.62/34,127,367.28 = 7,606,710.18/x
  3. Step 3: Cross multiply
    22,756,321.62x = 34,127,367.28 × 7,606,710.18
  4. Step 4: Simplify right side
    22,756,321.62x = 259,596,992,105,374.91
  5. Step 5: Solve for x
    x = 259,596,992,105,374.91/22,756,321.62
  6. Step 6: Final answer
    x = 11,407,686.90

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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.