Home / 2,660,800,270.96-3,671,928,165.59-1,471,449,263.29

Finding the Fourth Proportional to 2,660,800,270.96, 3,671,928,165.59 and 1,471,449,263.29

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Solution

The fourth proportional to 2,660,800,270.96, 3,671,928,165.59 and 1,471,449,263.29 is: 2,030,613,140.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,660,800,270.96 : 3,671,928,165.59 = 1,471,449,263.29 : x
  2. Step 2: Convert to fraction form
    2,660,800,270.96/3,671,928,165.59 = 1,471,449,263.29/x
  3. Step 3: Cross multiply
    2,660,800,270.96x = 3,671,928,165.59 × 1,471,449,263.29
  4. Step 4: Simplify right side
    2,660,800,270.96x = 5,403,055,994,100,923,392
  5. Step 5: Solve for x
    x = 5,403,055,994,100,923,392/2,660,800,270.96
  6. Step 6: Final answer
    x = 2,030,613,140.37

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Double scale
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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.