Home / 15,196,247.90-22,794,371.85-4,558,679.90

Finding the Fourth Proportional to 15,196,247.90, 22,794,371.85 and 4,558,679.90

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Solution

The fourth proportional to 15,196,247.90, 22,794,371.85 and 4,558,679.90 is: 6,838,019.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,196,247.90 : 22,794,371.85 = 4,558,679.90 : x
  2. Step 2: Convert to fraction form
    15,196,247.90/22,794,371.85 = 4,558,679.90/x
  3. Step 3: Cross multiply
    15,196,247.90x = 22,794,371.85 × 4,558,679.90
  4. Step 4: Simplify right side
    15,196,247.90x = 103,912,244,785,720.83
  5. Step 5: Solve for x
    x = 103,912,244,785,720.83/15,196,247.90
  6. Step 6: Final answer
    x = 6,838,019.85

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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.