Home / 22,011,326.10-33,016,989.15-6,865,233.30

Finding the Fourth Proportional to 22,011,326.10, 33,016,989.15 and 6,865,233.30

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Solution

The fourth proportional to 22,011,326.10, 33,016,989.15 and 6,865,233.30 is: 10,297,849.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,011,326.10 : 33,016,989.15 = 6,865,233.30 : x
  2. Step 2: Convert to fraction form
    22,011,326.10/33,016,989.15 = 6,865,233.30/x
  3. Step 3: Cross multiply
    22,011,326.10x = 33,016,989.15 × 6,865,233.30
  4. Step 4: Simplify right side
    22,011,326.10x = 226,669,333,378,318.69
  5. Step 5: Solve for x
    x = 226,669,333,378,318.69/22,011,326.10
  6. Step 6: Final answer
    x = 10,297,849.95

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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.