Home / 5,053,005,704.79-6,972,679,914.23-2,794,896,630.66

Finding the Fourth Proportional to 5,053,005,704.79, 6,972,679,914.23 and 2,794,896,630.66

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Solution

The fourth proportional to 5,053,005,704.79, 6,972,679,914.23 and 2,794,896,630.66 is: 3,856,698,515.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,053,005,704.79 : 6,972,679,914.23 = 2,794,896,630.66 : x
  2. Step 2: Convert to fraction form
    5,053,005,704.79/6,972,679,914.23 = 2,794,896,630.66/x
  3. Step 3: Cross multiply
    5,053,005,704.79x = 6,972,679,914.23 × 2,794,896,630.66
  4. Step 4: Simplify right side
    5,053,005,704.79x = 19,487,919,598,952,083,456
  5. Step 5: Solve for x
    x = 19,487,919,598,952,083,456/5,053,005,704.79
  6. Step 6: Final answer
    x = 3,856,698,515.20

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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.