Home / 48,024,970.47-66,274,479.72-25,998,469.29

Finding the Fourth Proportional to 48,024,970.47, 66,274,479.72 and 25,998,469.29

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Solution

The fourth proportional to 48,024,970.47, 66,274,479.72 and 25,998,469.29 is: 35,877,898.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,024,970.47 : 66,274,479.72 = 25,998,469.29 : x
  2. Step 2: Convert to fraction form
    48,024,970.47/66,274,479.72 = 25,998,469.29/x
  3. Step 3: Cross multiply
    48,024,970.47x = 66,274,479.72 × 25,998,469.29
  4. Step 4: Simplify right side
    48,024,970.47x = 1,723,035,025,711,147.75
  5. Step 5: Solve for x
    x = 1,723,035,025,711,147.75/48,024,970.47
  6. Step 6: Final answer
    x = 35,877,898.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.