Home / 75,180,010.20-112,770,015.30-24,063,696.60

Finding the Fourth Proportional to 75,180,010.20, 112,770,015.30 and 24,063,696.60

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Solution

The fourth proportional to 75,180,010.20, 112,770,015.30 and 24,063,696.60 is: 36,095,544.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,180,010.20 : 112,770,015.30 = 24,063,696.60 : x
  2. Step 2: Convert to fraction form
    75,180,010.20/112,770,015.30 = 24,063,696.60/x
  3. Step 3: Cross multiply
    75,180,010.20x = 112,770,015.30 × 24,063,696.60
  4. Step 4: Simplify right side
    75,180,010.20x = 2,713,663,433,756,558
  5. Step 5: Solve for x
    x = 2,713,663,433,756,558/75,180,010.20
  6. Step 6: Final answer
    x = 36,095,544.90

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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.