Home / 9,463,206.30-14,194,809.45-5,469,452.70

Finding the Fourth Proportional to 9,463,206.30, 14,194,809.45 and 5,469,452.70

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Solution

The fourth proportional to 9,463,206.30, 14,194,809.45 and 5,469,452.70 is: 8,204,179.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,463,206.30 : 14,194,809.45 = 5,469,452.70 : x
  2. Step 2: Convert to fraction form
    9,463,206.30/14,194,809.45 = 5,469,452.70/x
  3. Step 3: Cross multiply
    9,463,206.30x = 14,194,809.45 × 5,469,452.70
  4. Step 4: Simplify right side
    9,463,206.30x = 77,637,838,872,288.02
  5. Step 5: Solve for x
    x = 77,637,838,872,288.02/9,463,206.30
  6. Step 6: Final answer
    x = 8,204,179.05

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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.