Home / 5,394,816,091.40-8,092,448,085.90-1,714,217,563.40

Finding the Fourth Proportional to 5,394,816,091.40, 8,092,448,085.90 and 1,714,217,563.40

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Solution

The fourth proportional to 5,394,816,091.40, 8,092,448,085.90 and 1,714,217,563.40 is: 2,571,397,505.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,394,816,091.40 : 8,092,448,085.90 = 1,714,217,563.40 : x
  2. Step 2: Convert to fraction form
    5,394,816,091.40/8,092,448,085.90 = 1,714,217,563.40/x
  3. Step 3: Cross multiply
    5,394,816,091.40x = 8,092,448,085.90 × 1,714,217,563.40
  4. Step 4: Simplify right side
    5,394,816,091.40x = 13,872,216,639,752,491,008
  5. Step 5: Solve for x
    x = 13,872,216,639,752,491,008/5,394,816,091.40
  6. Step 6: Final answer
    x = 2,571,397,505.44

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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.