Home / 41,309,692.65-61,979,793.30-17,050,723.20

Finding the Fourth Proportional to 41,309,692.65, 61,979,793.30 and 17,050,723.20

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Solution

The fourth proportional to 41,309,692.65, 61,979,793.30 and 17,050,723.20 is: 25,582,381.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,309,692.65 : 61,979,793.30 = 17,050,723.20 : x
  2. Step 2: Convert to fraction form
    41,309,692.65/61,979,793.30 = 17,050,723.20/x
  3. Step 3: Cross multiply
    41,309,692.65x = 61,979,793.30 × 17,050,723.20
  4. Step 4: Simplify right side
    41,309,692.65x = 1,056,800,299,551,514.50
  5. Step 5: Solve for x
    x = 1,056,800,299,551,514.50/41,309,692.65
  6. Step 6: Final answer
    x = 25,582,381.08

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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.