Home / 17,382,408,873.80-26,073,613,310.70-6,341,285,136.20

Finding the Fourth Proportional to 17,382,408,873.80, 26,073,613,310.70 and 6,341,285,136.20

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Solution

The fourth proportional to 17,382,408,873.80, 26,073,613,310.70 and 6,341,285,136.20 is: 9,511,927,704.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,382,408,873.80 : 26,073,613,310.70 = 6,341,285,136.20 : x
  2. Step 2: Convert to fraction form
    17,382,408,873.80/26,073,613,310.70 = 6,341,285,136.20/x
  3. Step 3: Cross multiply
    17,382,408,873.80x = 26,073,613,310.70 × 6,341,285,136.20
  4. Step 4: Simplify right side
    17,382,408,873.80x = 165,340,216,534,168,371,200
  5. Step 5: Solve for x
    x = 165,340,216,534,168,371,200/17,382,408,873.80
  6. Step 6: Final answer
    x = 9,511,927,704.30

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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.