Home / 22,244,199.67-33,369,898.47-6,887,880.28

Finding the Fourth Proportional to 22,244,199.67, 33,369,898.47 and 6,887,880.28

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Solution

The fourth proportional to 22,244,199.67, 33,369,898.47 and 6,887,880.28 is: 10,332,934.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,244,199.67 : 33,369,898.47 = 6,887,880.28 : x
  2. Step 2: Convert to fraction form
    22,244,199.67/33,369,898.47 = 6,887,880.28/x
  3. Step 3: Cross multiply
    22,244,199.67x = 33,369,898.47 × 6,887,880.28
  4. Step 4: Simplify right side
    22,244,199.67x = 229,847,865,617,115.19
  5. Step 5: Solve for x
    x = 229,847,865,617,115.19/22,244,199.67
  6. Step 6: Final answer
    x = 10,332,934.83

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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.