Home / 183,498,474.10-275,247,711.15-74,375,922.10

Finding the Fourth Proportional to 183,498,474.10, 275,247,711.15 and 74,375,922.10

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Solution

The fourth proportional to 183,498,474.10, 275,247,711.15 and 74,375,922.10 is: 111,563,883.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,498,474.10 : 275,247,711.15 = 74,375,922.10 : x
  2. Step 2: Convert to fraction form
    183,498,474.10/275,247,711.15 = 74,375,922.10/x
  3. Step 3: Cross multiply
    183,498,474.10x = 275,247,711.15 × 74,375,922.10
  4. Step 4: Simplify right side
    183,498,474.10x = 20,471,802,322,695,700
  5. Step 5: Solve for x
    x = 20,471,802,322,695,700/183,498,474.10
  6. Step 6: Final answer
    x = 111,563,883.15

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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.