Home / 41,369,546.10-62,054,152.56-12,615,599.10

Finding the Fourth Proportional to 41,369,546.10, 62,054,152.56 and 12,615,599.10

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Solution

The fourth proportional to 41,369,546.10, 62,054,152.56 and 12,615,599.10 is: 18,923,347.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,369,546.10 : 62,054,152.56 = 12,615,599.10 : x
  2. Step 2: Convert to fraction form
    41,369,546.10/62,054,152.56 = 12,615,599.10/x
  3. Step 3: Cross multiply
    41,369,546.10x = 62,054,152.56 × 12,615,599.10
  4. Step 4: Simplify right side
    41,369,546.10x = 782,850,311,187,198.75
  5. Step 5: Solve for x
    x = 782,850,311,187,198.75/41,369,546.10
  6. Step 6: Final answer
    x = 18,923,347.85

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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.