Home / 5,930,037,902.87-8,895,018,324.81-1,508,419,553.61

Finding the Fourth Proportional to 5,930,037,902.87, 8,895,018,324.81 and 1,508,419,553.61

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Solution

The fourth proportional to 5,930,037,902.87, 8,895,018,324.81 and 1,508,419,553.61 is: 2,262,619,529.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,930,037,902.87 : 8,895,018,324.81 = 1,508,419,553.61 : x
  2. Step 2: Convert to fraction form
    5,930,037,902.87/8,895,018,324.81 = 1,508,419,553.61/x
  3. Step 3: Cross multiply
    5,930,037,902.87x = 8,895,018,324.81 × 1,508,419,553.61
  4. Step 4: Simplify right side
    5,930,037,902.87x = 13,417,419,570,862,667,776
  5. Step 5: Solve for x
    x = 13,417,419,570,862,667,776/5,930,037,902.87
  6. Step 6: Final answer
    x = 2,262,619,529.70

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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.