Home / 125,368,302.76-188,052,203.54-33,261,273.24

Finding the Fourth Proportional to 125,368,302.76, 188,052,203.54 and 33,261,273.24

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Solution

The fourth proportional to 125,368,302.76, 188,052,203.54 and 33,261,273.24 is: 49,891,843.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,368,302.76 : 188,052,203.54 = 33,261,273.24 : x
  2. Step 2: Convert to fraction form
    125,368,302.76/188,052,203.54 = 33,261,273.24/x
  3. Step 3: Cross multiply
    125,368,302.76x = 188,052,203.54 × 33,261,273.24
  4. Step 4: Simplify right side
    125,368,302.76x = 6,254,855,724,705,992
  5. Step 5: Solve for x
    x = 6,254,855,724,705,992/125,368,302.76
  6. Step 6: Final answer
    x = 49,891,843.37

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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.