Home / 176,970,471.12-265,456,545.84-54,148,593.24

Finding the Fourth Proportional to 176,970,471.12, 265,456,545.84 and 54,148,593.24

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Solution

The fourth proportional to 176,970,471.12, 265,456,545.84 and 54,148,593.24 is: 81,223,146.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,970,471.12 : 265,456,545.84 = 54,148,593.24 : x
  2. Step 2: Convert to fraction form
    176,970,471.12/265,456,545.84 = 54,148,593.24/x
  3. Step 3: Cross multiply
    176,970,471.12x = 265,456,545.84 × 54,148,593.24
  4. Step 4: Simplify right side
    176,970,471.12x = 14,374,098,523,585,574
  5. Step 5: Solve for x
    x = 14,374,098,523,585,574/176,970,471.12
  6. Step 6: Final answer
    x = 81,223,146.62

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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.