Home / 50,747,699.53-70,031,894.57-27,542,826.82

Finding the Fourth Proportional to 50,747,699.53, 70,031,894.57 and 27,542,826.82

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Solution

The fourth proportional to 50,747,699.53, 70,031,894.57 and 27,542,826.82 is: 38,009,138.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,747,699.53 : 70,031,894.57 = 27,542,826.82 : x
  2. Step 2: Convert to fraction form
    50,747,699.53/70,031,894.57 = 27,542,826.82/x
  3. Step 3: Cross multiply
    50,747,699.53x = 70,031,894.57 × 27,542,826.82
  4. Step 4: Simplify right side
    50,747,699.53x = 1,928,876,344,018,008.25
  5. Step 5: Solve for x
    x = 1,928,876,344,018,008.25/50,747,699.53
  6. Step 6: Final answer
    x = 38,009,138.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.