Home / 31,896,024.70-47,844,037.05-31,707,067.90

Finding the Fourth Proportional to 31,896,024.70, 47,844,037.05 and 31,707,067.90

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Solution

The fourth proportional to 31,896,024.70, 47,844,037.05 and 31,707,067.90 is: 47,560,601.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,896,024.70 : 47,844,037.05 = 31,707,067.90 : x
  2. Step 2: Convert to fraction form
    31,896,024.70/47,844,037.05 = 31,707,067.90/x
  3. Step 3: Cross multiply
    31,896,024.70x = 47,844,037.05 × 31,707,067.90
  4. Step 4: Simplify right side
    31,896,024.70x = 1,516,994,131,354,465.50
  5. Step 5: Solve for x
    x = 1,516,994,131,354,465.50/31,896,024.70
  6. Step 6: Final answer
    x = 47,560,601.85

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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.