Home / 15,449,723.60-23,174,470.20-4,667,003.60

Finding the Fourth Proportional to 15,449,723.60, 23,174,470.20 and 4,667,003.60

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Solution

The fourth proportional to 15,449,723.60, 23,174,470.20 and 4,667,003.60 is: 7,000,470.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,449,723.60 : 23,174,470.20 = 4,667,003.60 : x
  2. Step 2: Convert to fraction form
    15,449,723.60/23,174,470.20 = 4,667,003.60/x
  3. Step 3: Cross multiply
    15,449,723.60x = 23,174,470.20 × 4,667,003.60
  4. Step 4: Simplify right side
    15,449,723.60x = 108,155,335,851,492.70
  5. Step 5: Solve for x
    x = 108,155,335,851,492.70/15,449,723.60
  6. Step 6: Final answer
    x = 7,000,470.60

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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.