Home / 28,324,216.73-42,486,184.89-24,474,323.76

Finding the Fourth Proportional to 28,324,216.73, 42,486,184.89 and 24,474,323.76

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Solution

The fourth proportional to 28,324,216.73, 42,486,184.89 and 24,474,323.76 is: 36,711,364.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,324,216.73 : 42,486,184.89 = 24,474,323.76 : x
  2. Step 2: Convert to fraction form
    28,324,216.73/42,486,184.89 = 24,474,323.76/x
  3. Step 3: Cross multiply
    28,324,216.73x = 42,486,184.89 × 24,474,323.76
  4. Step 4: Simplify right side
    28,324,216.73x = 1,039,820,644,325,080.12
  5. Step 5: Solve for x
    x = 1,039,820,644,325,080.12/28,324,216.73
  6. Step 6: Final answer
    x = 36,711,364.50

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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.