Home / 41,668,439.64-57,522,384.30-27,752,952.60

Finding the Fourth Proportional to 41,668,439.64, 57,522,384.30 and 27,752,952.60

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Solution

The fourth proportional to 41,668,439.64, 57,522,384.30 and 27,752,952.60 is: 38,312,353.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,668,439.64 : 57,522,384.30 = 27,752,952.60 : x
  2. Step 2: Convert to fraction form
    41,668,439.64/57,522,384.30 = 27,752,952.60/x
  3. Step 3: Cross multiply
    41,668,439.64x = 57,522,384.30 × 27,752,952.60
  4. Step 4: Simplify right side
    41,668,439.64x = 1,596,416,004,916,884.25
  5. Step 5: Solve for x
    x = 1,596,416,004,916,884.25/41,668,439.64
  6. Step 6: Final answer
    x = 38,312,353.88

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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.