Home / 87,692,416,158.73-131,593,956,510.09-37,327,767,722.36

Finding the Fourth Proportional to 87,692,416,158.73, 131,593,956,510.09 and 37,327,767,722.36

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Solution

The fourth proportional to 87,692,416,158.73, 131,593,956,510.09 and 37,327,767,722.36 is: 56,015,204,705.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,692,416,158.73 : 131,593,956,510.09 = 37,327,767,722.36 : x
  2. Step 2: Convert to fraction form
    87,692,416,158.73/131,593,956,510.09 = 37,327,767,722.36/x
  3. Step 3: Cross multiply
    87,692,416,158.73x = 131,593,956,510.09 × 37,327,767,722.36
  4. Step 4: Simplify right side
    87,692,416,158.73x = 4,912,108,642,274,325,299,200
  5. Step 5: Solve for x
    x = 4,912,108,642,274,325,299,200/87,692,416,158.73
  6. Step 6: Final answer
    x = 56,015,204,705.76

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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.