Home / 246,573,727.16-340,259,651.61-135,065,062.58

Finding the Fourth Proportional to 246,573,727.16, 340,259,651.61 and 135,065,062.58

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Solution

The fourth proportional to 246,573,727.16, 340,259,651.61 and 135,065,062.58 is: 186,383,162.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,573,727.16 : 340,259,651.61 = 135,065,062.58 : x
  2. Step 2: Convert to fraction form
    246,573,727.16/340,259,651.61 = 135,065,062.58/x
  3. Step 3: Cross multiply
    246,573,727.16x = 340,259,651.61 × 135,065,062.58
  4. Step 4: Simplify right side
    246,573,727.16x = 45,957,191,135,945,848
  5. Step 5: Solve for x
    x = 45,957,191,135,945,848/246,573,727.16
  6. Step 6: Final answer
    x = 186,383,162.82

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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.