Home / 100,894,847.88-151,342,273.82-24,217,876.12

Finding the Fourth Proportional to 100,894,847.88, 151,342,273.82 and 24,217,876.12

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Solution

The fourth proportional to 100,894,847.88, 151,342,273.82 and 24,217,876.12 is: 36,326,814.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,894,847.88 : 151,342,273.82 = 24,217,876.12 : x
  2. Step 2: Convert to fraction form
    100,894,847.88/151,342,273.82 = 24,217,876.12/x
  3. Step 3: Cross multiply
    100,894,847.88x = 151,342,273.82 × 24,217,876.12
  4. Step 4: Simplify right side
    100,894,847.88x = 3,665,188,439,091,879
  5. Step 5: Solve for x
    x = 3,665,188,439,091,879/100,894,847.88
  6. Step 6: Final answer
    x = 36,326,814.66

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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.