Home / 41,515,482.96-62,279,167.40-12,764,032.38

Finding the Fourth Proportional to 41,515,482.96, 62,279,167.40 and 12,764,032.38

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Solution

The fourth proportional to 41,515,482.96, 62,279,167.40 and 12,764,032.38 is: 19,147,875.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,515,482.96 : 62,279,167.40 = 12,764,032.38 : x
  2. Step 2: Convert to fraction form
    41,515,482.96/62,279,167.40 = 12,764,032.38/x
  3. Step 3: Cross multiply
    41,515,482.96x = 62,279,167.40 × 12,764,032.38
  4. Step 4: Simplify right side
    41,515,482.96x = 794,933,309,293,040.50
  5. Step 5: Solve for x
    x = 794,933,309,293,040.50/41,515,482.96
  6. Step 6: Final answer
    x = 19,147,875.75

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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.