Home / 183,040,384.33-252,600,663.14-107,691,971.82

Finding the Fourth Proportional to 183,040,384.33, 252,600,663.14 and 107,691,971.82

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Solution

The fourth proportional to 183,040,384.33, 252,600,663.14 and 107,691,971.82 is: 148,617,823.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,040,384.33 : 252,600,663.14 = 107,691,971.82 : x
  2. Step 2: Convert to fraction form
    183,040,384.33/252,600,663.14 = 107,691,971.82/x
  3. Step 3: Cross multiply
    183,040,384.33x = 252,600,663.14 × 107,691,971.82
  4. Step 4: Simplify right side
    183,040,384.33x = 27,203,063,496,586,188
  5. Step 5: Solve for x
    x = 27,203,063,496,586,188/183,040,384.33
  6. Step 6: Final answer
    x = 148,617,823.31

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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.