Home / 17,673,626,576.35-24,389,598,233.21-9,644,967,134.09

Finding the Fourth Proportional to 17,673,626,576.35, 24,389,598,233.21 and 9,644,967,134.09

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Solution

The fourth proportional to 17,673,626,576.35, 24,389,598,233.21 and 9,644,967,134.09 is: 13,310,051,129.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,673,626,576.35 : 24,389,598,233.21 = 9,644,967,134.09 : x
  2. Step 2: Convert to fraction form
    17,673,626,576.35/24,389,598,233.21 = 9,644,967,134.09/x
  3. Step 3: Cross multiply
    17,673,626,576.35x = 24,389,598,233.21 × 9,644,967,134.09
  4. Step 4: Simplify right side
    17,673,626,576.35x = 235,236,873,372,969,992,192
  5. Step 5: Solve for x
    x = 235,236,873,372,969,992,192/17,673,626,576.35
  6. Step 6: Final answer
    x = 13,310,051,129.39

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.