Home / 41,203,845.18-61,811,433.54-15,293,944.98

Finding the Fourth Proportional to 41,203,845.18, 61,811,433.54 and 15,293,944.98

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Solution

The fourth proportional to 41,203,845.18, 61,811,433.54 and 15,293,944.98 is: 22,943,020.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,203,845.18 : 61,811,433.54 = 15,293,944.98 : x
  2. Step 2: Convert to fraction form
    41,203,845.18/61,811,433.54 = 15,293,944.98/x
  3. Step 3: Cross multiply
    41,203,845.18x = 61,811,433.54 × 15,293,944.98
  4. Step 4: Simplify right side
    41,203,845.18x = 945,340,663,695,686.62
  5. Step 5: Solve for x
    x = 945,340,663,695,686.62/41,203,845.18
  6. Step 6: Final answer
    x = 22,943,020.48

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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.