Home / 265,220,591.14-363,353,974.61-255,279,921.62

Finding the Fourth Proportional to 265,220,591.14, 363,353,974.61 and 255,279,921.62

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Solution

The fourth proportional to 265,220,591.14, 363,353,974.61 and 255,279,921.62 is: 349,735,191.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,220,591.14 : 363,353,974.61 = 255,279,921.62 : x
  2. Step 2: Convert to fraction form
    265,220,591.14/363,353,974.61 = 255,279,921.62/x
  3. Step 3: Cross multiply
    265,220,591.14x = 363,353,974.61 × 255,279,921.62
  4. Step 4: Simplify right side
    265,220,591.14x = 92,756,974,158,782,448
  5. Step 5: Solve for x
    x = 92,756,974,158,782,448/265,220,591.14
  6. Step 6: Final answer
    x = 349,735,191.23

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.