Home / 31,714,793.55-47,572,190.33-22,148,855.55

Finding the Fourth Proportional to 31,714,793.55, 47,572,190.33 and 22,148,855.55

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Solution

The fourth proportional to 31,714,793.55, 47,572,190.33 and 22,148,855.55 is: 33,223,283.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,714,793.55 : 47,572,190.33 = 22,148,855.55 : x
  2. Step 2: Convert to fraction form
    31,714,793.55/47,572,190.33 = 22,148,855.55/x
  3. Step 3: Cross multiply
    31,714,793.55x = 47,572,190.33 × 22,148,855.55
  4. Step 4: Simplify right side
    31,714,793.55x = 1,053,669,571,705,532.62
  5. Step 5: Solve for x
    x = 1,053,669,571,705,532.62/31,714,793.55
  6. Step 6: Final answer
    x = 33,223,283.33

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Double scale
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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.