Home / 35,161,591.50-48,510,852.94-22,109,843.62

Finding the Fourth Proportional to 35,161,591.50, 48,510,852.94 and 22,109,843.62

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Solution

The fourth proportional to 35,161,591.50, 48,510,852.94 and 22,109,843.62 is: 30,503,948.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,161,591.50 : 48,510,852.94 = 22,109,843.62 : x
  2. Step 2: Convert to fraction form
    35,161,591.50/48,510,852.94 = 22,109,843.62/x
  3. Step 3: Cross multiply
    35,161,591.50x = 48,510,852.94 × 22,109,843.62
  4. Step 4: Simplify right side
    35,161,591.50x = 1,072,567,372,376,217.25
  5. Step 5: Solve for x
    x = 1,072,567,372,376,217.25/35,161,591.50
  6. Step 6: Final answer
    x = 30,503,948.39

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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.