Home / 82,092,613.86-113,287,815.90-44,922,902.22

Finding the Fourth Proportional to 82,092,613.86, 113,287,815.90 and 44,922,902.22

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Solution

The fourth proportional to 82,092,613.86, 113,287,815.90 and 44,922,902.22 is: 61,993,609.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,092,613.86 : 113,287,815.90 = 44,922,902.22 : x
  2. Step 2: Convert to fraction form
    82,092,613.86/113,287,815.90 = 44,922,902.22/x
  3. Step 3: Cross multiply
    82,092,613.86x = 113,287,815.90 × 44,922,902.22
  4. Step 4: Simplify right side
    82,092,613.86x = 5,089,217,476,393,061
  5. Step 5: Solve for x
    x = 5,089,217,476,393,061/82,092,613.86
  6. Step 6: Final answer
    x = 61,993,609.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.