Home / 5,718,367,067.90-8,577,550,601.85-2,036,543,819.90

Finding the Fourth Proportional to 5,718,367,067.90, 8,577,550,601.85 and 2,036,543,819.90

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Solution

The fourth proportional to 5,718,367,067.90, 8,577,550,601.85 and 2,036,543,819.90 is: 3,054,815,729.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,718,367,067.90 : 8,577,550,601.85 = 2,036,543,819.90 : x
  2. Step 2: Convert to fraction form
    5,718,367,067.90/8,577,550,601.85 = 2,036,543,819.90/x
  3. Step 3: Cross multiply
    5,718,367,067.90x = 8,577,550,601.85 × 2,036,543,819.90
  4. Step 4: Simplify right side
    5,718,367,067.90x = 17,468,557,668,077,144,064
  5. Step 5: Solve for x
    x = 17,468,557,668,077,144,064/5,718,367,067.90
  6. Step 6: Final answer
    x = 3,054,815,729.85

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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.