Home / 22,334,438.10-33,501,657.15-6,162,885.30

Finding the Fourth Proportional to 22,334,438.10, 33,501,657.15 and 6,162,885.30

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Solution

The fourth proportional to 22,334,438.10, 33,501,657.15 and 6,162,885.30 is: 9,244,327.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,334,438.10 : 33,501,657.15 = 6,162,885.30 : x
  2. Step 2: Convert to fraction form
    22,334,438.10/33,501,657.15 = 6,162,885.30/x
  3. Step 3: Cross multiply
    22,334,438.10x = 33,501,657.15 × 6,162,885.30
  4. Step 4: Simplify right side
    22,334,438.10x = 206,466,870,375,374.88
  5. Step 5: Solve for x
    x = 206,466,870,375,374.88/22,334,438.10
  6. Step 6: Final answer
    x = 9,244,327.95

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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.