Home / 24,418,280.40-36,644,009.40-13,635,560.40

Finding the Fourth Proportional to 24,418,280.40, 36,644,009.40 and 13,635,560.40

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Solution

The fourth proportional to 24,418,280.40, 36,644,009.40 and 13,635,560.40 is: 20,462,604.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,418,280.40 : 36,644,009.40 = 13,635,560.40 : x
  2. Step 2: Convert to fraction form
    24,418,280.40/36,644,009.40 = 13,635,560.40/x
  3. Step 3: Cross multiply
    24,418,280.40x = 36,644,009.40 × 13,635,560.40
  4. Step 4: Simplify right side
    24,418,280.40x = 499,661,603,471,867.75
  5. Step 5: Solve for x
    x = 499,661,603,471,867.75/24,418,280.40
  6. Step 6: Final answer
    x = 20,462,604.05

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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.