Home / 55,627,216.20-83,440,824.30-36,469,096.20

Finding the Fourth Proportional to 55,627,216.20, 83,440,824.30 and 36,469,096.20

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Solution

The fourth proportional to 55,627,216.20, 83,440,824.30 and 36,469,096.20 is: 54,703,644.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,627,216.20 : 83,440,824.30 = 36,469,096.20 : x
  2. Step 2: Convert to fraction form
    55,627,216.20/83,440,824.30 = 36,469,096.20/x
  3. Step 3: Cross multiply
    55,627,216.20x = 83,440,824.30 × 36,469,096.20
  4. Step 4: Simplify right side
    55,627,216.20x = 3,043,011,448,403,998
  5. Step 5: Solve for x
    x = 3,043,011,448,403,998/55,627,216.20
  6. Step 6: Final answer
    x = 54,703,644.30

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Similar ratio
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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.