Home / 22,281,380.46-33,421,800-6,107,318.10

Finding the Fourth Proportional to 22,281,380.46, 33,421,800 and 6,107,318.10

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Solution

The fourth proportional to 22,281,380.46, 33,421,800 and 6,107,318.10 is: 9,160,902.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,281,380.46 : 33,421,800 = 6,107,318.10 : x
  2. Step 2: Convert to fraction form
    22,281,380.46/33,421,800 = 6,107,318.10/x
  3. Step 3: Cross multiply
    22,281,380.46x = 33,421,800 × 6,107,318.10
  4. Step 4: Simplify right side
    22,281,380.46x = 204,117,564,074,580
  5. Step 5: Solve for x
    x = 204,117,564,074,580/22,281,380.46
  6. Step 6: Final answer
    x = 9,160,902.95

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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.