Home / 9,244,509.90-13,855,407.17-5,192,480.04

Finding the Fourth Proportional to 9,244,509.90, 13,855,407.17 and 5,192,480.04

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Solution

The fourth proportional to 9,244,509.90, 13,855,407.17 and 5,192,480.04 is: 7,782,340.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244,509.90 : 13,855,407.17 = 5,192,480.04 : x
  2. Step 2: Convert to fraction form
    9,244,509.90/13,855,407.17 = 5,192,480.04/x
  3. Step 3: Cross multiply
    9,244,509.90x = 13,855,407.17 × 5,192,480.04
  4. Step 4: Simplify right side
    9,244,509.90x = 71,943,925,150,335.48
  5. Step 5: Solve for x
    x = 71,943,925,150,335.48/9,244,509.90
  6. Step 6: Final answer
    x = 7,782,340.65

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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.