Home / 22,186,099.80-33,279,149.70-15,019,738.20

Finding the Fourth Proportional to 22,186,099.80, 33,279,149.70 and 15,019,738.20

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Solution

The fourth proportional to 22,186,099.80, 33,279,149.70 and 15,019,738.20 is: 22,529,607.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,186,099.80 : 33,279,149.70 = 15,019,738.20 : x
  2. Step 2: Convert to fraction form
    22,186,099.80/33,279,149.70 = 15,019,738.20/x
  3. Step 3: Cross multiply
    22,186,099.80x = 33,279,149.70 × 15,019,738.20
  4. Step 4: Simplify right side
    22,186,099.80x = 499,844,116,012,608.50
  5. Step 5: Solve for x
    x = 499,844,116,012,608.50/22,186,099.80
  6. Step 6: Final answer
    x = 22,529,607.30

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Double scale
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Similar ratio
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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.