Home / 83,053,211.69-124,578,213.87-24,800,360.04

Finding the Fourth Proportional to 83,053,211.69, 124,578,213.87 and 24,800,360.04

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Solution

The fourth proportional to 83,053,211.69, 124,578,213.87 and 24,800,360.04 is: 37,200,061.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,053,211.69 : 124,578,213.87 = 24,800,360.04 : x
  2. Step 2: Convert to fraction form
    83,053,211.69/124,578,213.87 = 24,800,360.04/x
  3. Step 3: Cross multiply
    83,053,211.69x = 124,578,213.87 × 24,800,360.04
  4. Step 4: Simplify right side
    83,053,211.69x = 3,089,584,557,116,122
  5. Step 5: Solve for x
    x = 3,089,584,557,116,122/83,053,211.69
  6. Step 6: Final answer
    x = 37,200,061.19

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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.