Home / 33,215,952.47-49,826,531.24-8,954,508.98

Finding the Fourth Proportional to 33,215,952.47, 49,826,531.24 and 8,954,508.98

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Solution

The fourth proportional to 33,215,952.47, 49,826,531.24 and 8,954,508.98 is: 13,432,465.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,215,952.47 : 49,826,531.24 = 8,954,508.98 : x
  2. Step 2: Convert to fraction form
    33,215,952.47/49,826,531.24 = 8,954,508.98/x
  3. Step 3: Cross multiply
    33,215,952.47x = 49,826,531.24 × 8,954,508.98
  4. Step 4: Simplify right side
    33,215,952.47x = 446,172,121,430,830.56
  5. Step 5: Solve for x
    x = 446,172,121,430,830.56/33,215,952.47
  6. Step 6: Final answer
    x = 13,432,465.07

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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.