Home / 246,573,675-340,259,579.82-135,065,010.56

Finding the Fourth Proportional to 246,573,675, 340,259,579.82 and 135,065,010.56

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Solution

The fourth proportional to 246,573,675, 340,259,579.82 and 135,065,010.56 is: 186,383,091.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,573,675 : 340,259,579.82 = 135,065,010.56 : x
  2. Step 2: Convert to fraction form
    246,573,675/340,259,579.82 = 135,065,010.56/x
  3. Step 3: Cross multiply
    246,573,675x = 340,259,579.82 × 135,065,010.56
  4. Step 4: Simplify right side
    246,573,675x = 45,957,163,739,828,168
  5. Step 5: Solve for x
    x = 45,957,163,739,828,168/246,573,675
  6. Step 6: Final answer
    x = 186,383,091.14

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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.