Home / 3,561,734,352,327.90-4,914,923,661,267-1,998,898,773,082.30

Finding the Fourth Proportional to 3,561,734,352,327.90, 4,914,923,661,267 and 1,998,898,773,082.30

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Solution

The fourth proportional to 3,561,734,352,327.90, 4,914,923,661,267 and 1,998,898,773,082.30 is: 2,758,328,921,941.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,561,734,352,327.90 : 4,914,923,661,267 = 1,998,898,773,082.30 : x
  2. Step 2: Convert to fraction form
    3,561,734,352,327.90/4,914,923,661,267 = 1,998,898,773,082.30/x
  3. Step 3: Cross multiply
    3,561,734,352,327.90x = 4,914,923,661,267 × 1,998,898,773,082.30
  4. Step 4: Simplify right side
    3,561,734,352,327.90x = 9,824,434,876,299,772,161,949,696
  5. Step 5: Solve for x
    x = 9,824,434,876,299,772,161,949,696/3,561,734,352,327.90
  6. Step 6: Final answer
    x = 2,758,328,921,941.82

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Double scale
Find fourth proportional to 3,561,734,352,328.90, 4,914,923,661,268.38 and 1,998,898,773,083.30
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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.