Home / 68,094,680.20-102,134,475.14-24,373,692.52

Finding the Fourth Proportional to 68,094,680.20, 102,134,475.14 and 24,373,692.52

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Solution

The fourth proportional to 68,094,680.20, 102,134,475.14 and 24,373,692.52 is: 36,557,838.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,094,680.20 : 102,134,475.14 = 24,373,692.52 : x
  2. Step 2: Convert to fraction form
    68,094,680.20/102,134,475.14 = 24,373,692.52/x
  3. Step 3: Cross multiply
    68,094,680.20x = 102,134,475.14 × 24,373,692.52
  4. Step 4: Simplify right side
    68,094,680.20x = 2,489,394,292,753,944
  5. Step 5: Solve for x
    x = 2,489,394,292,753,944/68,094,680.20
  6. Step 6: Final answer
    x = 36,557,838.08

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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.