Home / 5,404,760,307.62-8,108,362,921.53-2,917,567,850.25

Finding the Fourth Proportional to 5,404,760,307.62, 8,108,362,921.53 and 2,917,567,850.25

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Solution

The fourth proportional to 5,404,760,307.62, 8,108,362,921.53 and 2,917,567,850.25 is: 4,377,011,677.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,404,760,307.62 : 8,108,362,921.53 = 2,917,567,850.25 : x
  2. Step 2: Convert to fraction form
    5,404,760,307.62/8,108,362,921.53 = 2,917,567,850.25/x
  3. Step 3: Cross multiply
    5,404,760,307.62x = 8,108,362,921.53 × 2,917,567,850.25
  4. Step 4: Simplify right side
    5,404,760,307.62x = 23,656,698,977,995,304,960
  5. Step 5: Solve for x
    x = 23,656,698,977,995,304,960/5,404,760,307.62
  6. Step 6: Final answer
    x = 4,377,011,677.03

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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.