Home / 244,054,762.06-336,816,342.68-138,227,003.24

Finding the Fourth Proportional to 244,054,762.06, 336,816,342.68 and 138,227,003.24

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Solution

The fourth proportional to 244,054,762.06, 336,816,342.68 and 138,227,003.24 is: 190,765,028.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,054,762.06 : 336,816,342.68 = 138,227,003.24 : x
  2. Step 2: Convert to fraction form
    244,054,762.06/336,816,342.68 = 138,227,003.24/x
  3. Step 3: Cross multiply
    244,054,762.06x = 336,816,342.68 × 138,227,003.24
  4. Step 4: Simplify right side
    244,054,762.06x = 46,557,113,690,913,312
  5. Step 5: Solve for x
    x = 46,557,113,690,913,312/244,054,762.06
  6. Step 6: Final answer
    x = 190,765,028.71

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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.