Home / 4,410,131,319.45-6,610,486,523.61-2,515,247,870.90

Finding the Fourth Proportional to 4,410,131,319.45, 6,610,486,523.61 and 2,515,247,870.90

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Solution

The fourth proportional to 4,410,131,319.45, 6,610,486,523.61 and 2,515,247,870.90 is: 3,770,185,273.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410,131,319.45 : 6,610,486,523.61 = 2,515,247,870.90 : x
  2. Step 2: Convert to fraction form
    4,410,131,319.45/6,610,486,523.61 = 2,515,247,870.90/x
  3. Step 3: Cross multiply
    4,410,131,319.45x = 6,610,486,523.61 × 2,515,247,870.90
  4. Step 4: Simplify right side
    4,410,131,319.45x = 16,627,012,154,123,194,368
  5. Step 5: Solve for x
    x = 16,627,012,154,123,194,368/4,410,131,319.45
  6. Step 6: Final answer
    x = 3,770,185,273.35

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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.