Home / 23,658,829.20-35,468,560.80-10,022,446.80

Finding the Fourth Proportional to 23,658,829.20, 35,468,560.80 and 10,022,446.80

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Solution

The fourth proportional to 23,658,829.20, 35,468,560.80 and 10,022,446.80 is: 15,025,332.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,658,829.20 : 35,468,560.80 = 10,022,446.80 : x
  2. Step 2: Convert to fraction form
    23,658,829.20/35,468,560.80 = 10,022,446.80/x
  3. Step 3: Cross multiply
    23,658,829.20x = 35,468,560.80 × 10,022,446.80
  4. Step 4: Simplify right side
    23,658,829.20x = 355,481,763,690,565.44
  5. Step 5: Solve for x
    x = 355,481,763,690,565.44/23,658,829.20
  6. Step 6: Final answer
    x = 15,025,332.01

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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.