Home / 22,583,110.50-33,801,376.95-12,193,886.98

Finding the Fourth Proportional to 22,583,110.50, 33,801,376.95 and 12,193,886.98

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Solution

The fourth proportional to 22,583,110.50, 33,801,376.95 and 12,193,886.98 is: 18,251,257.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,583,110.50 : 33,801,376.95 = 12,193,886.98 : x
  2. Step 2: Convert to fraction form
    22,583,110.50/33,801,376.95 = 12,193,886.98/x
  3. Step 3: Cross multiply
    22,583,110.50x = 33,801,376.95 × 12,193,886.98
  4. Step 4: Simplify right side
    22,583,110.50x = 412,170,170,338,928.81
  5. Step 5: Solve for x
    x = 412,170,170,338,928.81/22,583,110.50
  6. Step 6: Final answer
    x = 18,251,257.74

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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.