Home / 10,576,992,029.80-15,865,488,044.70-6,368,546,180.20

Finding the Fourth Proportional to 10,576,992,029.80, 15,865,488,044.70 and 6,368,546,180.20

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Solution

The fourth proportional to 10,576,992,029.80, 15,865,488,044.70 and 6,368,546,180.20 is: 9,552,819,270.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,576,992,029.80 : 15,865,488,044.70 = 6,368,546,180.20 : x
  2. Step 2: Convert to fraction form
    10,576,992,029.80/15,865,488,044.70 = 6,368,546,180.20/x
  3. Step 3: Cross multiply
    10,576,992,029.80x = 15,865,488,044.70 × 6,368,546,180.20
  4. Step 4: Simplify right side
    10,576,992,029.80x = 101,040,093,284,082,958,336
  5. Step 5: Solve for x
    x = 101,040,093,284,082,958,336/10,576,992,029.80
  6. Step 6: Final answer
    x = 9,552,819,270.30

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Double scale
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1.5x scale

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.