Home / 2,868,088,480.20-4,302,132,720.30-1,702,957,231.80

Finding the Fourth Proportional to 2,868,088,480.20, 4,302,132,720.30 and 1,702,957,231.80

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Solution

The fourth proportional to 2,868,088,480.20, 4,302,132,720.30 and 1,702,957,231.80 is: 2,554,435,847.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,868,088,480.20 : 4,302,132,720.30 = 1,702,957,231.80 : x
  2. Step 2: Convert to fraction form
    2,868,088,480.20/4,302,132,720.30 = 1,702,957,231.80/x
  3. Step 3: Cross multiply
    2,868,088,480.20x = 4,302,132,720.30 × 1,702,957,231.80
  4. Step 4: Simplify right side
    2,868,088,480.20x = 7,326,348,028,198,291,456
  5. Step 5: Solve for x
    x = 7,326,348,028,198,291,456/2,868,088,480.20
  6. Step 6: Final answer
    x = 2,554,435,847.70

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Double scale
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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.