Home / 8,797,555,551.80-13,196,333,327.70-2,981,465,247.80

Finding the Fourth Proportional to 8,797,555,551.80, 13,196,333,327.70 and 2,981,465,247.80

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Solution

The fourth proportional to 8,797,555,551.80, 13,196,333,327.70 and 2,981,465,247.80 is: 4,472,197,871.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,797,555,551.80 : 13,196,333,327.70 = 2,981,465,247.80 : x
  2. Step 2: Convert to fraction form
    8,797,555,551.80/13,196,333,327.70 = 2,981,465,247.80/x
  3. Step 3: Cross multiply
    8,797,555,551.80x = 13,196,333,327.70 × 2,981,465,247.80
  4. Step 4: Simplify right side
    8,797,555,551.80x = 39,344,409,214,922,481,664
  5. Step 5: Solve for x
    x = 39,344,409,214,922,481,664/8,797,555,551.80
  6. Step 6: Final answer
    x = 4,472,197,871.70

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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.