Home / 4,179,301,229.66-5,767,261,630.02-2,274,070,187.16

Finding the Fourth Proportional to 4,179,301,229.66, 5,767,261,630.02 and 2,274,070,187.16

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Solution

The fourth proportional to 4,179,301,229.66, 5,767,261,630.02 and 2,274,070,187.16 is: 3,138,122,143.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,179,301,229.66 : 5,767,261,630.02 = 2,274,070,187.16 : x
  2. Step 2: Convert to fraction form
    4,179,301,229.66/5,767,261,630.02 = 2,274,070,187.16/x
  3. Step 3: Cross multiply
    4,179,301,229.66x = 5,767,261,630.02 × 2,274,070,187.16
  4. Step 4: Simplify right side
    4,179,301,229.66x = 13,115,157,734,380,267,520
  5. Step 5: Solve for x
    x = 13,115,157,734,380,267,520/4,179,301,229.66
  6. Step 6: Final answer
    x = 3,138,122,143.79

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Double scale
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1.5x scale

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.