Home / 5,404,770,181.56-8,108,377,753.51-2,917,577,728.29

Finding the Fourth Proportional to 5,404,770,181.56, 8,108,377,753.51 and 2,917,577,728.29

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Solution

The fourth proportional to 5,404,770,181.56, 8,108,377,753.51 and 2,917,577,728.29 is: 4,377,026,506.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,404,770,181.56 : 8,108,377,753.51 = 2,917,577,728.29 : x
  2. Step 2: Convert to fraction form
    5,404,770,181.56/8,108,377,753.51 = 2,917,577,728.29/x
  3. Step 3: Cross multiply
    5,404,770,181.56x = 8,108,377,753.51 × 2,917,577,728.29
  4. Step 4: Simplify right side
    5,404,770,181.56x = 23,656,822,346,218,876,928
  5. Step 5: Solve for x
    x = 23,656,822,346,218,876,928/5,404,770,181.56
  6. Step 6: Final answer
    x = 4,377,026,506.50

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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.