Home / 10,596,647,102.45-15,894,970,653.68-3,235,646,001.65

Finding the Fourth Proportional to 10,596,647,102.45, 15,894,970,653.68 and 3,235,646,001.65

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Solution

The fourth proportional to 10,596,647,102.45, 15,894,970,653.68 and 3,235,646,001.65 is: 4,853,469,002.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,596,647,102.45 : 15,894,970,653.68 = 3,235,646,001.65 : x
  2. Step 2: Convert to fraction form
    10,596,647,102.45/15,894,970,653.68 = 3,235,646,001.65/x
  3. Step 3: Cross multiply
    10,596,647,102.45x = 15,894,970,653.68 × 3,235,646,001.65
  4. Step 4: Simplify right side
    10,596,647,102.45x = 51,430,498,241,907,597,312
  5. Step 5: Solve for x
    x = 51,430,498,241,907,597,312/10,596,647,102.45
  6. Step 6: Final answer
    x = 4,853,469,002.48

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Double scale
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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.