Home / 23,364,512.10-35,046,768.15-8,216,475.30

Finding the Fourth Proportional to 23,364,512.10, 35,046,768.15 and 8,216,475.30

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Solution

The fourth proportional to 23,364,512.10, 35,046,768.15 and 8,216,475.30 is: 12,324,712.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,364,512.10 : 35,046,768.15 = 8,216,475.30 : x
  2. Step 2: Convert to fraction form
    23,364,512.10/35,046,768.15 = 8,216,475.30/x
  3. Step 3: Cross multiply
    23,364,512.10x = 35,046,768.15 × 8,216,475.30
  4. Step 4: Simplify right side
    23,364,512.10x = 287,960,904,849,301.69
  5. Step 5: Solve for x
    x = 287,960,904,849,301.69/23,364,512.10
  6. Step 6: Final answer
    x = 12,324,712.95

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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.