Home / 8,797,555,523.80-13,196,333,285.70-2,981,465,219.80

Finding the Fourth Proportional to 8,797,555,523.80, 13,196,333,285.70 and 2,981,465,219.80

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Solution

The fourth proportional to 8,797,555,523.80, 13,196,333,285.70 and 2,981,465,219.80 is: 4,472,197,829.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,797,555,523.80 : 13,196,333,285.70 = 2,981,465,219.80 : x
  2. Step 2: Convert to fraction form
    8,797,555,523.80/13,196,333,285.70 = 2,981,465,219.80/x
  3. Step 3: Cross multiply
    8,797,555,523.80x = 13,196,333,285.70 × 2,981,465,219.80
  4. Step 4: Simplify right side
    8,797,555,523.80x = 39,344,408,720,203,612,160
  5. Step 5: Solve for x
    x = 39,344,408,720,203,612,160/8,797,555,523.80
  6. Step 6: Final answer
    x = 4,472,197,829.70

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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.