Home / 45,436,961.75-63,126,317.52-44,892,151.65

Finding the Fourth Proportional to 45,436,961.75, 63,126,317.52 and 44,892,151.65

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Solution

The fourth proportional to 45,436,961.75, 63,126,317.52 and 44,892,151.65 is: 62,369,403.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,436,961.75 : 63,126,317.52 = 44,892,151.65 : x
  2. Step 2: Convert to fraction form
    45,436,961.75/63,126,317.52 = 44,892,151.65/x
  3. Step 3: Cross multiply
    45,436,961.75x = 63,126,317.52 × 44,892,151.65
  4. Step 4: Simplify right side
    45,436,961.75x = 2,833,876,219,213,892
  5. Step 5: Solve for x
    x = 2,833,876,219,213,892/45,436,961.75
  6. Step 6: Final answer
    x = 62,369,403.90

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.