Home / 15,025,542.93-22,532,569.01-8,198,467.04

Finding the Fourth Proportional to 15,025,542.93, 22,532,569.01 and 8,198,467.04

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Solution

The fourth proportional to 15,025,542.93, 22,532,569.01 and 8,198,467.04 is: 12,294,565.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,025,542.93 : 22,532,569.01 = 8,198,467.04 : x
  2. Step 2: Convert to fraction form
    15,025,542.93/22,532,569.01 = 8,198,467.04/x
  3. Step 3: Cross multiply
    15,025,542.93x = 22,532,569.01 × 8,198,467.04
  4. Step 4: Simplify right side
    15,025,542.93x = 184,732,524,447,210.16
  5. Step 5: Solve for x
    x = 184,732,524,447,210.16/15,025,542.93
  6. Step 6: Final answer
    x = 12,294,565.68

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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.