Home / 31,375,060,113.15-47,062,590,169.73-31,375,060,113.15

Finding the Fourth Proportional to 31,375,060,113.15, 47,062,590,169.73 and 31,375,060,113.15

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Solution

The fourth proportional to 31,375,060,113.15, 47,062,590,169.73 and 31,375,060,113.15 is: 47,062,590,169.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,375,060,113.15 : 47,062,590,169.73 = 31,375,060,113.15 : x
  2. Step 2: Convert to fraction form
    31,375,060,113.15/47,062,590,169.73 = 31,375,060,113.15/x
  3. Step 3: Cross multiply
    31,375,060,113.15x = 47,062,590,169.73 × 31,375,060,113.15
  4. Step 4: Simplify right side
    31,375,060,113.15x = 1,476,591,595,655,664,238,592
  5. Step 5: Solve for x
    x = 1,476,591,595,655,664,238,592/31,375,060,113.15
  6. Step 6: Final answer
    x = 47,062,590,169.73

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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.