Home / 67,600,340.72-101,375,054.36-24,458,878.88

Finding the Fourth Proportional to 67,600,340.72, 101,375,054.36 and 24,458,878.88

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Solution

The fourth proportional to 67,600,340.72, 101,375,054.36 and 24,458,878.88 is: 36,679,107.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,600,340.72 : 101,375,054.36 = 24,458,878.88 : x
  2. Step 2: Convert to fraction form
    67,600,340.72/101,375,054.36 = 24,458,878.88/x
  3. Step 3: Cross multiply
    67,600,340.72x = 101,375,054.36 × 24,458,878.88
  4. Step 4: Simplify right side
    67,600,340.72x = 2,479,520,176,044,656
  5. Step 5: Solve for x
    x = 2,479,520,176,044,656/67,600,340.72
  6. Step 6: Final answer
    x = 36,679,107.67

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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.