Home / 50,442,955.40-75,603,151.26-27,359,151.24

Finding the Fourth Proportional to 50,442,955.40, 75,603,151.26 and 27,359,151.24

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Solution

The fourth proportional to 50,442,955.40, 75,603,151.26 and 27,359,151.24 is: 41,005,488.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,442,955.40 : 75,603,151.26 = 27,359,151.24 : x
  2. Step 2: Convert to fraction form
    50,442,955.40/75,603,151.26 = 27,359,151.24/x
  3. Step 3: Cross multiply
    50,442,955.40x = 75,603,151.26 × 27,359,151.24
  4. Step 4: Simplify right side
    50,442,955.40x = 2,068,438,049,542,936.50
  5. Step 5: Solve for x
    x = 2,068,438,049,542,936.50/50,442,955.40
  6. Step 6: Final answer
    x = 41,005,488.94

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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.