Home / 48,280,453.74-66,624,998.00-27,373,892.85

Finding the Fourth Proportional to 48,280,453.74, 66,624,998.00 and 27,373,892.85

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Solution

The fourth proportional to 48,280,453.74, 66,624,998.00 and 27,373,892.85 is: 37,774,822.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,280,453.74 : 66,624,998.00 = 27,373,892.85 : x
  2. Step 2: Convert to fraction form
    48,280,453.74/66,624,998.00 = 27,373,892.85/x
  3. Step 3: Cross multiply
    48,280,453.74x = 66,624,998.00 × 27,373,892.85
  4. Step 4: Simplify right side
    48,280,453.74x = 1,823,785,556,246,594.75
  5. Step 5: Solve for x
    x = 1,823,785,556,246,594.75/48,280,453.74
  6. Step 6: Final answer
    x = 37,774,822.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.