Home / 3,496,284,014.60-5,244,426,021.90-3,475,876,680.20

Finding the Fourth Proportional to 3,496,284,014.60, 5,244,426,021.90 and 3,475,876,680.20

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Solution

The fourth proportional to 3,496,284,014.60, 5,244,426,021.90 and 3,475,876,680.20 is: 5,213,815,020.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496,284,014.60 : 5,244,426,021.90 = 3,475,876,680.20 : x
  2. Step 2: Convert to fraction form
    3,496,284,014.60/5,244,426,021.90 = 3,475,876,680.20/x
  3. Step 3: Cross multiply
    3,496,284,014.60x = 5,244,426,021.90 × 3,475,876,680.20
  4. Step 4: Simplify right side
    3,496,284,014.60x = 18,228,978,110,556,262,400
  5. Step 5: Solve for x
    x = 18,228,978,110,556,262,400/3,496,284,014.60
  6. Step 6: Final answer
    x = 5,213,815,020.30

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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.