Home / 16,610,446.40-24,915,669.60-5,839,908.80

Finding the Fourth Proportional to 16,610,446.40, 24,915,669.60 and 5,839,908.80

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Solution

The fourth proportional to 16,610,446.40, 24,915,669.60 and 5,839,908.80 is: 8,759,863.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,610,446.40 : 24,915,669.60 = 5,839,908.80 : x
  2. Step 2: Convert to fraction form
    16,610,446.40/24,915,669.60 = 5,839,908.80/x
  3. Step 3: Cross multiply
    16,610,446.40x = 24,915,669.60 × 5,839,908.80
  4. Step 4: Simplify right side
    16,610,446.40x = 145,505,238,154,932.47
  5. Step 5: Solve for x
    x = 145,505,238,154,932.47/16,610,446.40
  6. Step 6: Final answer
    x = 8,759,863.20

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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.