Home / 50,612,039.24-75,918,034.56-12,273,546.92

Finding the Fourth Proportional to 50,612,039.24, 75,918,034.56 and 12,273,546.92

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Solution

The fourth proportional to 50,612,039.24, 75,918,034.56 and 12,273,546.92 is: 18,410,314.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,612,039.24 : 75,918,034.56 = 12,273,546.92 : x
  2. Step 2: Convert to fraction form
    50,612,039.24/75,918,034.56 = 12,273,546.92/x
  3. Step 3: Cross multiply
    50,612,039.24x = 75,918,034.56 × 12,273,546.92
  4. Step 4: Simplify right side
    50,612,039.24x = 931,783,559,246,341.62
  5. Step 5: Solve for x
    x = 931,783,559,246,341.62/50,612,039.24
  6. Step 6: Final answer
    x = 18,410,314.49

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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.