Home / 87,692,416,159.23-131,593,956,510.84-37,327,767,722.85

Finding the Fourth Proportional to 87,692,416,159.23, 131,593,956,510.84 and 37,327,767,722.85

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Solution

The fourth proportional to 87,692,416,159.23, 131,593,956,510.84 and 37,327,767,722.85 is: 56,015,204,706.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,692,416,159.23 : 131,593,956,510.84 = 37,327,767,722.85 : x
  2. Step 2: Convert to fraction form
    87,692,416,159.23/131,593,956,510.84 = 37,327,767,722.85/x
  3. Step 3: Cross multiply
    87,692,416,159.23x = 131,593,956,510.84 × 37,327,767,722.85
  4. Step 4: Simplify right side
    87,692,416,159.23x = 4,912,108,642,367,459,819,520
  5. Step 5: Solve for x
    x = 4,912,108,642,367,459,819,520/87,692,416,159.23
  6. Step 6: Final answer
    x = 56,015,204,706.51

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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.