Home / 2,592,817,279.13-3,889,220,147.06-2,003,464,489.05

Finding the Fourth Proportional to 2,592,817,279.13, 3,889,220,147.06 and 2,003,464,489.05

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Solution

The fourth proportional to 2,592,817,279.13, 3,889,220,147.06 and 2,003,464,489.05 is: 3,005,192,273.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,817,279.13 : 3,889,220,147.06 = 2,003,464,489.05 : x
  2. Step 2: Convert to fraction form
    2,592,817,279.13/3,889,220,147.06 = 2,003,464,489.05/x
  3. Step 3: Cross multiply
    2,592,817,279.13x = 3,889,220,147.06 × 2,003,464,489.05
  4. Step 4: Simplify right side
    2,592,817,279.13x = 7,791,914,454,722,510,848
  5. Step 5: Solve for x
    x = 7,791,914,454,722,510,848/2,592,817,279.13
  6. Step 6: Final answer
    x = 3,005,192,273.85

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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.