Home / 8,791,246,832.64-13,188,909,947.22-2,895,594,496.56

Finding the Fourth Proportional to 8,791,246,832.64, 13,188,909,947.22 and 2,895,594,496.56

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Solution

The fourth proportional to 8,791,246,832.64, 13,188,909,947.22 and 2,895,594,496.56 is: 4,344,063,565.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,791,246,832.64 : 13,188,909,947.22 = 2,895,594,496.56 : x
  2. Step 2: Convert to fraction form
    8,791,246,832.64/13,188,909,947.22 = 2,895,594,496.56/x
  3. Step 3: Cross multiply
    8,791,246,832.64x = 13,188,909,947.22 × 2,895,594,496.56
  4. Step 4: Simplify right side
    8,791,246,832.64x = 38,189,735,058,795,667,456
  5. Step 5: Solve for x
    x = 38,189,735,058,795,667,456/8,791,246,832.64
  6. Step 6: Final answer
    x = 4,344,063,565.25

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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.