Home / 70,682,536,003.70-106,023,105,310.10-32,382,894,725.30

Finding the Fourth Proportional to 70,682,536,003.70, 106,023,105,310.10 and 32,382,894,725.30

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Solution

The fourth proportional to 70,682,536,003.70, 106,023,105,310.10 and 32,382,894,725.30 is: 48,574,021,983.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,682,536,003.70 : 106,023,105,310.10 = 32,382,894,725.30 : x
  2. Step 2: Convert to fraction form
    70,682,536,003.70/106,023,105,310.10 = 32,382,894,725.30/x
  3. Step 3: Cross multiply
    70,682,536,003.70x = 106,023,105,310.10 × 32,382,894,725.30
  4. Step 4: Simplify right side
    70,682,536,003.70x = 3,433,335,057,706,575,724,544
  5. Step 5: Solve for x
    x = 3,433,335,057,706,575,724,544/70,682,536,003.70
  6. Step 6: Final answer
    x = 48,574,021,983.69

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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.