Home / 3,067,786,670.60-4,601,680,005.90-2,557,603,310.60

Finding the Fourth Proportional to 3,067,786,670.60, 4,601,680,005.90 and 2,557,603,310.60

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Solution

The fourth proportional to 3,067,786,670.60, 4,601,680,005.90 and 2,557,603,310.60 is: 3,836,404,965.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,786,670.60 : 4,601,680,005.90 = 2,557,603,310.60 : x
  2. Step 2: Convert to fraction form
    3,067,786,670.60/4,601,680,005.90 = 2,557,603,310.60/x
  3. Step 3: Cross multiply
    3,067,786,670.60x = 4,601,680,005.90 × 2,557,603,310.60
  4. Step 4: Simplify right side
    3,067,786,670.60x = 11,769,272,017,411,665,920
  5. Step 5: Solve for x
    x = 11,769,272,017,411,665,920/3,067,786,670.60
  6. Step 6: Final answer
    x = 3,836,404,965.90

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1.5x scale

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.