Home / 4,815,695,067.70-7,223,542,601.55-4,815,695,067.70

Finding the Fourth Proportional to 4,815,695,067.70, 7,223,542,601.55 and 4,815,695,067.70

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Solution

The fourth proportional to 4,815,695,067.70, 7,223,542,601.55 and 4,815,695,067.70 is: 7,223,542,601.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,815,695,067.70 : 7,223,542,601.55 = 4,815,695,067.70 : x
  2. Step 2: Convert to fraction form
    4,815,695,067.70/7,223,542,601.55 = 4,815,695,067.70/x
  3. Step 3: Cross multiply
    4,815,695,067.70x = 7,223,542,601.55 × 4,815,695,067.70
  4. Step 4: Simplify right side
    4,815,695,067.70x = 34,786,378,477,605,158,912
  5. Step 5: Solve for x
    x = 34,786,378,477,605,158,912/4,815,695,067.70
  6. Step 6: Final answer
    x = 7,223,542,601.55

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Double scale
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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.