Home / 33,215,776.34-49,826,266.13-8,954,331.93

Finding the Fourth Proportional to 33,215,776.34, 49,826,266.13 and 8,954,331.93

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Solution

The fourth proportional to 33,215,776.34, 49,826,266.13 and 8,954,331.93 is: 13,432,199.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,215,776.34 : 49,826,266.13 = 8,954,331.93 : x
  2. Step 2: Convert to fraction form
    33,215,776.34/49,826,266.13 = 8,954,331.93/x
  3. Step 3: Cross multiply
    33,215,776.34x = 49,826,266.13 × 8,954,331.93
  4. Step 4: Simplify right side
    33,215,776.34x = 446,160,925,782,922.38
  5. Step 5: Solve for x
    x = 446,160,925,782,922.38/33,215,776.34
  6. Step 6: Final answer
    x = 13,432,199.24

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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.