Home / 50,024,073.52-75,043,282.27-15,483,508.59

Finding the Fourth Proportional to 50,024,073.52, 75,043,282.27 and 15,483,508.59

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Solution

The fourth proportional to 50,024,073.52, 75,043,282.27 and 15,483,508.59 is: 23,227,482.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,024,073.52 : 75,043,282.27 = 15,483,508.59 : x
  2. Step 2: Convert to fraction form
    50,024,073.52/75,043,282.27 = 15,483,508.59/x
  3. Step 3: Cross multiply
    50,024,073.52x = 75,043,282.27 × 15,483,508.59
  4. Step 4: Simplify right side
    50,024,073.52x = 1,161,933,305,593,476.25
  5. Step 5: Solve for x
    x = 1,161,933,305,593,476.25/50,024,073.52
  6. Step 6: Final answer
    x = 23,227,482.77

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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.