Home / 16,165,093.60-24,251,139.60-4,806,690.40

Finding the Fourth Proportional to 16,165,093.60, 24,251,139.60 and 4,806,690.40

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Solution

The fourth proportional to 16,165,093.60, 24,251,139.60 and 4,806,690.40 is: 7,211,076.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,165,093.60 : 24,251,139.60 = 4,806,690.40 : x
  2. Step 2: Convert to fraction form
    16,165,093.60/24,251,139.60 = 4,806,690.40/x
  3. Step 3: Cross multiply
    16,165,093.60x = 24,251,139.60 × 4,806,690.40
  4. Step 4: Simplify right side
    16,165,093.60x = 116,567,719,904,379.86
  5. Step 5: Solve for x
    x = 116,567,719,904,379.86/16,165,093.60
  6. Step 6: Final answer
    x = 7,211,076.09

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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.