Home / 34,696,815,642.85-47,863,983,704.82-22,660,871,738.65

Finding the Fourth Proportional to 34,696,815,642.85, 47,863,983,704.82 and 22,660,871,738.65

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Solution

The fourth proportional to 34,696,815,642.85, 47,863,983,704.82 and 22,660,871,738.65 is: 31,260,493,954.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,696,815,642.85 : 47,863,983,704.82 = 22,660,871,738.65 : x
  2. Step 2: Convert to fraction form
    34,696,815,642.85/47,863,983,704.82 = 22,660,871,738.65/x
  3. Step 3: Cross multiply
    34,696,815,642.85x = 47,863,983,704.82 × 22,660,871,738.65
  4. Step 4: Simplify right side
    34,696,815,642.85x = 1,084,639,595,635,598,426,112
  5. Step 5: Solve for x
    x = 1,084,639,595,635,598,426,112/34,696,815,642.85
  6. Step 6: Final answer
    x = 31,260,493,954.27

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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.