Home / 232,557,458.37-348,817,882.32-101,396,638.59

Finding the Fourth Proportional to 232,557,458.37, 348,817,882.32 and 101,396,638.59

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Solution

The fourth proportional to 232,557,458.37, 348,817,882.32 and 101,396,638.59 is: 152,086,976.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,557,458.37 : 348,817,882.32 = 101,396,638.59 : x
  2. Step 2: Convert to fraction form
    232,557,458.37/348,817,882.32 = 101,396,638.59/x
  3. Step 3: Cross multiply
    232,557,458.37x = 348,817,882.32 × 101,396,638.59
  4. Step 4: Simplify right side
    232,557,458.37x = 35,368,960,747,330,192
  5. Step 5: Solve for x
    x = 35,368,960,747,330,192/232,557,458.37
  6. Step 6: Final answer
    x = 152,086,976.68

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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.