Home / 232,557,455.37-348,817,877.82-101,396,635.59

Finding the Fourth Proportional to 232,557,455.37, 348,817,877.82 and 101,396,635.59

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Solution

The fourth proportional to 232,557,455.37, 348,817,877.82 and 101,396,635.59 is: 152,086,972.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,557,455.37 : 348,817,877.82 = 101,396,635.59 : x
  2. Step 2: Convert to fraction form
    232,557,455.37/348,817,877.82 = 101,396,635.59/x
  3. Step 3: Cross multiply
    232,557,455.37x = 348,817,877.82 × 101,396,635.59
  4. Step 4: Simplify right side
    232,557,455.37x = 35,368,959,244,591,684
  5. Step 5: Solve for x
    x = 35,368,959,244,591,684/232,557,455.37
  6. Step 6: Final answer
    x = 152,086,972.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.