Home / 2,327,409,960.98-3,491,029,909.83-691,592,047.70

Finding the Fourth Proportional to 2,327,409,960.98, 3,491,029,909.83 and 691,592,047.70

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Solution

The fourth proportional to 2,327,409,960.98, 3,491,029,909.83 and 691,592,047.70 is: 1,037,362,804.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,409,960.98 : 3,491,029,909.83 = 691,592,047.70 : x
  2. Step 2: Convert to fraction form
    2,327,409,960.98/3,491,029,909.83 = 691,592,047.70/x
  3. Step 3: Cross multiply
    2,327,409,960.98x = 3,491,029,909.83 × 691,592,047.70
  4. Step 4: Simplify right side
    2,327,409,960.98x = 2,414,368,523,921,276,416
  5. Step 5: Solve for x
    x = 2,414,368,523,921,276,416/2,327,409,960.98
  6. Step 6: Final answer
    x = 1,037,362,804.32

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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.