Home / 41,515,403.68-62,279,048.63-12,763,953.37

Finding the Fourth Proportional to 41,515,403.68, 62,279,048.63 and 12,763,953.37

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Solution

The fourth proportional to 41,515,403.68, 62,279,048.63 and 12,763,953.37 is: 19,147,757.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,515,403.68 : 62,279,048.63 = 12,763,953.37 : x
  2. Step 2: Convert to fraction form
    41,515,403.68/62,279,048.63 = 12,763,953.37/x
  3. Step 3: Cross multiply
    41,515,403.68x = 62,279,048.63 × 12,763,953.37
  4. Step 4: Simplify right side
    41,515,403.68x = 794,926,872,641,282.38
  5. Step 5: Solve for x
    x = 794,926,872,641,282.38/41,515,403.68
  6. Step 6: Final answer
    x = 19,147,757.27

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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.