Home / 4,449,438,894.15-6,140,231,754.38-2,414,889,778.39

Finding the Fourth Proportional to 4,449,438,894.15, 6,140,231,754.38 and 2,414,889,778.39

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Solution

The fourth proportional to 4,449,438,894.15, 6,140,231,754.38 and 2,414,889,778.39 is: 3,332,551,194.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449,438,894.15 : 6,140,231,754.38 = 2,414,889,778.39 : x
  2. Step 2: Convert to fraction form
    4,449,438,894.15/6,140,231,754.38 = 2,414,889,778.39/x
  3. Step 3: Cross multiply
    4,449,438,894.15x = 6,140,231,754.38 × 2,414,889,778.39
  4. Step 4: Simplify right side
    4,449,438,894.15x = 14,827,982,900,555,184,128
  5. Step 5: Solve for x
    x = 14,827,982,900,555,184,128/4,449,438,894.15
  6. Step 6: Final answer
    x = 3,332,551,194.28

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.