Home / 50,371,126.56-75,569,885.01-15,826,132.62

Finding the Fourth Proportional to 50,371,126.56, 75,569,885.01 and 15,826,132.62

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Solution

The fourth proportional to 50,371,126.56, 75,569,885.01 and 15,826,132.62 is: 23,743,344.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,371,126.56 : 75,569,885.01 = 15,826,132.62 : x
  2. Step 2: Convert to fraction form
    50,371,126.56/75,569,885.01 = 15,826,132.62/x
  3. Step 3: Cross multiply
    50,371,126.56x = 75,569,885.01 × 15,826,132.62
  4. Step 4: Simplify right side
    50,371,126.56x = 1,195,979,022,246,410
  5. Step 5: Solve for x
    x = 1,195,979,022,246,410/50,371,126.56
  6. Step 6: Final answer
    x = 23,743,344.73

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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.