Home / 29,560,819,247.64-40,793,592,801.42-16,012,200,982.68

Finding the Fourth Proportional to 29,560,819,247.64, 40,793,592,801.42 and 16,012,200,982.68

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Solution

The fourth proportional to 29,560,819,247.64, 40,793,592,801.42 and 16,012,200,982.68 is: 22,096,654,401.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,560,819,247.64 : 40,793,592,801.42 = 16,012,200,982.68 : x
  2. Step 2: Convert to fraction form
    29,560,819,247.64/40,793,592,801.42 = 16,012,200,982.68/x
  3. Step 3: Cross multiply
    29,560,819,247.64x = 40,793,592,801.42 × 16,012,200,982.68
  4. Step 4: Simplify right side
    29,560,819,247.64x = 653,195,206,741,945,090,048
  5. Step 5: Solve for x
    x = 653,195,206,741,945,090,048/29,560,819,247.64
  6. Step 6: Final answer
    x = 22,096,654,401.56

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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.