Home / 16,364,445.60-24,542,731.80-5,004,992.64

Finding the Fourth Proportional to 16,364,445.60, 24,542,731.80 and 5,004,992.64

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Solution

The fourth proportional to 16,364,445.60, 24,542,731.80 and 5,004,992.64 is: 7,506,284.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,364,445.60 : 24,542,731.80 = 5,004,992.64 : x
  2. Step 2: Convert to fraction form
    16,364,445.60/24,542,731.80 = 5,004,992.64/x
  3. Step 3: Cross multiply
    16,364,445.60x = 24,542,731.80 × 5,004,992.64
  4. Step 4: Simplify right side
    16,364,445.60x = 122,836,192,024,493.95
  5. Step 5: Solve for x
    x = 122,836,192,024,493.95/16,364,445.60
  6. Step 6: Final answer
    x = 7,506,284.97

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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.