Home / 15,587,304.40-23,378,758.66-5,352,002.24

Finding the Fourth Proportional to 15,587,304.40, 23,378,758.66 and 5,352,002.24

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Solution

The fourth proportional to 15,587,304.40, 23,378,758.66 and 5,352,002.24 is: 8,027,248.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,587,304.40 : 23,378,758.66 = 5,352,002.24 : x
  2. Step 2: Convert to fraction form
    15,587,304.40/23,378,758.66 = 5,352,002.24/x
  3. Step 3: Cross multiply
    15,587,304.40x = 23,378,758.66 × 5,352,002.24
  4. Step 4: Simplify right side
    15,587,304.40x = 125,123,168,716,739.41
  5. Step 5: Solve for x
    x = 125,123,168,716,739.41/15,587,304.40
  6. Step 6: Final answer
    x = 8,027,248.68

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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.