Home / 2,039,491,780.92-3,059,237,502.96-565,631,571

Finding the Fourth Proportional to 2,039,491,780.92, 3,059,237,502.96 and 565,631,571

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Solution

The fourth proportional to 2,039,491,780.92, 3,059,237,502.96 and 565,631,571 is: 848,447,309.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,491,780.92 : 3,059,237,502.96 = 565,631,571 : x
  2. Step 2: Convert to fraction form
    2,039,491,780.92/3,059,237,502.96 = 565,631,571/x
  3. Step 3: Cross multiply
    2,039,491,780.92x = 3,059,237,502.96 × 565,631,571
  4. Step 4: Simplify right side
    2,039,491,780.92x = 1,730,401,314,861,381,888
  5. Step 5: Solve for x
    x = 1,730,401,314,861,381,888/2,039,491,780.92
  6. Step 6: Final answer
    x = 848,447,309.79

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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.