Home / 28,324,273.77-42,486,270.54-24,474,380.91

Finding the Fourth Proportional to 28,324,273.77, 42,486,270.54 and 24,474,380.91

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Solution

The fourth proportional to 28,324,273.77, 42,486,270.54 and 24,474,380.91 is: 36,711,450.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,324,273.77 : 42,486,270.54 = 24,474,380.91 : x
  2. Step 2: Convert to fraction form
    28,324,273.77/42,486,270.54 = 24,474,380.91/x
  3. Step 3: Cross multiply
    28,324,273.77x = 42,486,270.54 × 24,474,380.91
  4. Step 4: Simplify right side
    28,324,273.77x = 1,039,825,168,390,169
  5. Step 5: Solve for x
    x = 1,039,825,168,390,169/28,324,273.77
  6. Step 6: Final answer
    x = 36,711,450.29

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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.