Home / 11,223,242.62-16,839,310.83-5,835,291.10

Finding the Fourth Proportional to 11,223,242.62, 16,839,310.83 and 5,835,291.10

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Solution

The fourth proportional to 11,223,242.62, 16,839,310.83 and 5,835,291.10 is: 8,755,248.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,223,242.62 : 16,839,310.83 = 5,835,291.10 : x
  2. Step 2: Convert to fraction form
    11,223,242.62/16,839,310.83 = 5,835,291.10/x
  3. Step 3: Cross multiply
    11,223,242.62x = 16,839,310.83 × 5,835,291.10
  4. Step 4: Simplify right side
    11,223,242.62x = 98,262,280,616,432.59
  5. Step 5: Solve for x
    x = 98,262,280,616,432.59/11,223,242.62
  6. Step 6: Final answer
    x = 8,755,248.72

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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.