Home / 15,562,734.72-23,347,251.36-5,466,143.04

Finding the Fourth Proportional to 15,562,734.72, 23,347,251.36 and 5,466,143.04

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Solution

The fourth proportional to 15,562,734.72, 23,347,251.36 and 5,466,143.04 is: 8,200,320.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,562,734.72 : 23,347,251.36 = 5,466,143.04 : x
  2. Step 2: Convert to fraction form
    15,562,734.72/23,347,251.36 = 5,466,143.04/x
  3. Step 3: Cross multiply
    15,562,734.72x = 23,347,251.36 × 5,466,143.04
  4. Step 4: Simplify right side
    15,562,734.72x = 127,619,415,524,594.53
  5. Step 5: Solve for x
    x = 127,619,415,524,594.53/15,562,734.72
  6. Step 6: Final answer
    x = 8,200,320.69

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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.