Home / 22,527,123-33,794,056.59-8,153,553.78

Finding the Fourth Proportional to 22,527,123, 33,794,056.59 and 8,153,553.78

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Solution

The fourth proportional to 22,527,123, 33,794,056.59 and 8,153,553.78 is: 12,231,551.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,527,123 : 33,794,056.59 = 8,153,553.78 : x
  2. Step 2: Convert to fraction form
    22,527,123/33,794,056.59 = 8,153,553.78/x
  3. Step 3: Cross multiply
    22,527,123x = 33,794,056.59 × 8,153,553.78
  4. Step 4: Simplify right side
    22,527,123x = 275,541,657,850,928.44
  5. Step 5: Solve for x
    x = 275,541,657,850,928.44/22,527,123
  6. Step 6: Final answer
    x = 12,231,551.18

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1.5x scale

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.