Home / 8,797,555,608.30-13,196,333,412.45-2,981,465,304.30

Finding the Fourth Proportional to 8,797,555,608.30, 13,196,333,412.45 and 2,981,465,304.30

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Solution

The fourth proportional to 8,797,555,608.30, 13,196,333,412.45 and 2,981,465,304.30 is: 4,472,197,956.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,797,555,608.30 : 13,196,333,412.45 = 2,981,465,304.30 : x
  2. Step 2: Convert to fraction form
    8,797,555,608.30/13,196,333,412.45 = 2,981,465,304.30/x
  3. Step 3: Cross multiply
    8,797,555,608.30x = 13,196,333,412.45 × 2,981,465,304.30
  4. Step 4: Simplify right side
    8,797,555,608.30x = 39,344,410,213,194,498,048
  5. Step 5: Solve for x
    x = 39,344,410,213,194,498,048/8,797,555,608.30
  6. Step 6: Final answer
    x = 4,472,197,956.45

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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.