Home / 9,535,275,046.62-13,158,575,137.71-5,248,396,710.32

Finding the Fourth Proportional to 9,535,275,046.62, 13,158,575,137.71 and 5,248,396,710.32

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Solution

The fourth proportional to 9,535,275,046.62, 13,158,575,137.71 and 5,248,396,710.32 is: 7,242,729,981.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,535,275,046.62 : 13,158,575,137.71 = 5,248,396,710.32 : x
  2. Step 2: Convert to fraction form
    9,535,275,046.62/13,158,575,137.71 = 5,248,396,710.32/x
  3. Step 3: Cross multiply
    9,535,275,046.62x = 13,158,575,137.71 × 5,248,396,710.32
  4. Step 4: Simplify right side
    9,535,275,046.62x = 69,061,422,465,192,534,016
  5. Step 5: Solve for x
    x = 69,061,422,465,192,534,016/9,535,275,046.62
  6. Step 6: Final answer
    x = 7,242,729,981.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.