Home / 26,608,890.20-39,913,335.30-26,254,995.80

Finding the Fourth Proportional to 26,608,890.20, 39,913,335.30 and 26,254,995.80

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Solution

The fourth proportional to 26,608,890.20, 39,913,335.30 and 26,254,995.80 is: 39,382,493.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,608,890.20 : 39,913,335.30 = 26,254,995.80 : x
  2. Step 2: Convert to fraction form
    26,608,890.20/39,913,335.30 = 26,254,995.80/x
  3. Step 3: Cross multiply
    26,608,890.20x = 39,913,335.30 × 26,254,995.80
  4. Step 4: Simplify right side
    26,608,890.20x = 1,047,924,450,665,491.75
  5. Step 5: Solve for x
    x = 1,047,924,450,665,491.75/26,608,890.20
  6. Step 6: Final answer
    x = 39,382,493.70

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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.