Home / 1,544,837,067.70-2,317,255,601.55-1,375,531,774.90

Finding the Fourth Proportional to 1,544,837,067.70, 2,317,255,601.55 and 1,375,531,774.90

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Solution

The fourth proportional to 1,544,837,067.70, 2,317,255,601.55 and 1,375,531,774.90 is: 2,063,297,662.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,837,067.70 : 2,317,255,601.55 = 1,375,531,774.90 : x
  2. Step 2: Convert to fraction form
    1,544,837,067.70/2,317,255,601.55 = 1,375,531,774.90/x
  3. Step 3: Cross multiply
    1,544,837,067.70x = 2,317,255,601.55 × 1,375,531,774.90
  4. Step 4: Simplify right side
    1,544,837,067.70x = 3,187,458,710,497,039,360
  5. Step 5: Solve for x
    x = 3,187,458,710,497,039,360/1,544,837,067.70
  6. Step 6: Final answer
    x = 2,063,297,662.35

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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.