Home / 29,229,767.60-43,844,651.40-9,037,050.80

Finding the Fourth Proportional to 29,229,767.60, 43,844,651.40 and 9,037,050.80

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Solution

The fourth proportional to 29,229,767.60, 43,844,651.40 and 9,037,050.80 is: 13,555,576.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,229,767.60 : 43,844,651.40 = 9,037,050.80 : x
  2. Step 2: Convert to fraction form
    29,229,767.60/43,844,651.40 = 9,037,050.80/x
  3. Step 3: Cross multiply
    29,229,767.60x = 43,844,651.40 × 9,037,050.80
  4. Step 4: Simplify right side
    29,229,767.60x = 396,226,342,010,091.12
  5. Step 5: Solve for x
    x = 396,226,342,010,091.12/29,229,767.60
  6. Step 6: Final answer
    x = 13,555,576.20

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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.