Home / 261,525,160.76-360,873,277.79-150,010,238.52

Finding the Fourth Proportional to 261,525,160.76, 360,873,277.79 and 150,010,238.52

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Solution

The fourth proportional to 261,525,160.76, 360,873,277.79 and 150,010,238.52 is: 206,996,092.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    261,525,160.76 : 360,873,277.79 = 150,010,238.52 : x
  2. Step 2: Convert to fraction form
    261,525,160.76/360,873,277.79 = 150,010,238.52/x
  3. Step 3: Cross multiply
    261,525,160.76x = 360,873,277.79 × 150,010,238.52
  4. Step 4: Simplify right side
    261,525,160.76x = 54,134,686,476,022,072
  5. Step 5: Solve for x
    x = 54,134,686,476,022,072/261,525,160.76
  6. Step 6: Final answer
    x = 206,996,092.92

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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.