Home / 50,313,232.20-75,469,848.30-48,896,056.20

Finding the Fourth Proportional to 50,313,232.20, 75,469,848.30 and 48,896,056.20

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Solution

The fourth proportional to 50,313,232.20, 75,469,848.30 and 48,896,056.20 is: 73,344,084.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,313,232.20 : 75,469,848.30 = 48,896,056.20 : x
  2. Step 2: Convert to fraction form
    50,313,232.20/75,469,848.30 = 48,896,056.20/x
  3. Step 3: Cross multiply
    50,313,232.20x = 75,469,848.30 × 48,896,056.20
  4. Step 4: Simplify right side
    50,313,232.20x = 3,690,177,943,882,274.50
  5. Step 5: Solve for x
    x = 3,690,177,943,882,274.50/50,313,232.20
  6. Step 6: Final answer
    x = 73,344,084.30

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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.