Home / 6,074,643,394.80-9,107,061,540.66-5,584,314,375.72

Finding the Fourth Proportional to 6,074,643,394.80, 9,107,061,540.66 and 5,584,314,375.72

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Solution

The fourth proportional to 6,074,643,394.80, 9,107,061,540.66 and 5,584,314,375.72 is: 8,371,963,813.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,074,643,394.80 : 9,107,061,540.66 = 5,584,314,375.72 : x
  2. Step 2: Convert to fraction form
    6,074,643,394.80/9,107,061,540.66 = 5,584,314,375.72/x
  3. Step 3: Cross multiply
    6,074,643,394.80x = 9,107,061,540.66 × 5,584,314,375.72
  4. Step 4: Simplify right side
    6,074,643,394.80x = 50,856,694,682,074,374,144
  5. Step 5: Solve for x
    x = 50,856,694,682,074,374,144/6,074,643,394.80
  6. Step 6: Final answer
    x = 8,371,963,813.65

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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.