Home / 114,229,768.68-171,412,731.90-41,452,227.72

Finding the Fourth Proportional to 114,229,768.68, 171,412,731.90 and 41,452,227.72

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Solution

The fourth proportional to 114,229,768.68, 171,412,731.90 and 41,452,227.72 is: 62,203,046.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,229,768.68 : 171,412,731.90 = 41,452,227.72 : x
  2. Step 2: Convert to fraction form
    114,229,768.68/171,412,731.90 = 41,452,227.72/x
  3. Step 3: Cross multiply
    114,229,768.68x = 171,412,731.90 × 41,452,227.72
  4. Step 4: Simplify right side
    114,229,768.68x = 7,105,439,596,826,108
  5. Step 5: Solve for x
    x = 7,105,439,596,826,108/114,229,768.68
  6. Step 6: Final answer
    x = 62,203,046.36

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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.