Home / 53,632,380.60-80,490,561.30-24,882,078.60

Finding the Fourth Proportional to 53,632,380.60, 80,490,561.30 and 24,882,078.60

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Solution

The fourth proportional to 53,632,380.60, 80,490,561.30 and 24,882,078.60 is: 37,342,598.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,632,380.60 : 80,490,561.30 = 24,882,078.60 : x
  2. Step 2: Convert to fraction form
    53,632,380.60/80,490,561.30 = 24,882,078.60/x
  3. Step 3: Cross multiply
    53,632,380.60x = 80,490,561.30 × 24,882,078.60
  4. Step 4: Simplify right side
    53,632,380.60x = 2,002,772,472,824,718.25
  5. Step 5: Solve for x
    x = 2,002,772,472,824,718.25/53,632,380.60
  6. Step 6: Final answer
    x = 37,342,598.83

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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.