Home / 17,045,794,593.60-25,568,691,890.40-13,984,694,433.60

Finding the Fourth Proportional to 17,045,794,593.60, 25,568,691,890.40 and 13,984,694,433.60

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Solution

The fourth proportional to 17,045,794,593.60, 25,568,691,890.40 and 13,984,694,433.60 is: 20,977,041,650.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,045,794,593.60 : 25,568,691,890.40 = 13,984,694,433.60 : x
  2. Step 2: Convert to fraction form
    17,045,794,593.60/25,568,691,890.40 = 13,984,694,433.60/x
  3. Step 3: Cross multiply
    17,045,794,593.60x = 25,568,691,890.40 × 13,984,694,433.60
  4. Step 4: Simplify right side
    17,045,794,593.60x = 357,570,343,154,110,365,696
  5. Step 5: Solve for x
    x = 357,570,343,154,110,365,696/17,045,794,593.60
  6. Step 6: Final answer
    x = 20,977,041,650.40

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Double scale
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Similar ratio
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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.