Home / 16,441,653.60-24,665,979.60-5,083,250.40

Finding the Fourth Proportional to 16,441,653.60, 24,665,979.60 and 5,083,250.40

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Solution

The fourth proportional to 16,441,653.60, 24,665,979.60 and 5,083,250.40 is: 7,625,957.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,441,653.60 : 24,665,979.60 = 5,083,250.40 : x
  2. Step 2: Convert to fraction form
    16,441,653.60/24,665,979.60 = 5,083,250.40/x
  3. Step 3: Cross multiply
    16,441,653.60x = 24,665,979.60 × 5,083,250.40
  4. Step 4: Simplify right side
    16,441,653.60x = 125,383,350,668,091.86
  5. Step 5: Solve for x
    x = 125,383,350,668,091.86/16,441,653.60
  6. Step 6: Final answer
    x = 7,625,957.44

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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.