Home / 246,573,673.52-340,259,577.75-135,065,009.06

Finding the Fourth Proportional to 246,573,673.52, 340,259,577.75 and 135,065,009.06

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Solution

The fourth proportional to 246,573,673.52, 340,259,577.75 and 135,065,009.06 is: 186,383,089.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,573,673.52 : 340,259,577.75 = 135,065,009.06 : x
  2. Step 2: Convert to fraction form
    246,573,673.52/340,259,577.75 = 135,065,009.06/x
  3. Step 3: Cross multiply
    246,573,673.52x = 340,259,577.75 × 135,065,009.06
  4. Step 4: Simplify right side
    246,573,673.52x = 45,957,162,949,854,232
  5. Step 5: Solve for x
    x = 45,957,162,949,854,232/246,573,673.52
  6. Step 6: Final answer
    x = 186,383,089.06

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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.