Home / 2,251,520,350.94-3,372,529,351.61-1,806,453,406.91

Finding the Fourth Proportional to 2,251,520,350.94, 3,372,529,351.61 and 1,806,453,406.91

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Solution

The fourth proportional to 2,251,520,350.94, 3,372,529,351.61 and 1,806,453,406.91 is: 2,705,868,119.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,251,520,350.94 : 3,372,529,351.61 = 1,806,453,406.91 : x
  2. Step 2: Convert to fraction form
    2,251,520,350.94/3,372,529,351.61 = 1,806,453,406.91/x
  3. Step 3: Cross multiply
    2,251,520,350.94x = 3,372,529,351.61 × 1,806,453,406.91
  4. Step 4: Simplify right side
    2,251,520,350.94x = 6,092,317,137,127,747,584
  5. Step 5: Solve for x
    x = 6,092,317,137,127,747,584/2,251,520,350.94
  6. Step 6: Final answer
    x = 2,705,868,119.10

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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.