Home / 106,699,546.33-147,244,795.62-59,656,610.54

Finding the Fourth Proportional to 106,699,546.33, 147,244,795.62 and 59,656,610.54

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Solution

The fourth proportional to 106,699,546.33, 147,244,795.62 and 59,656,610.54 is: 82,325,799.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,699,546.33 : 147,244,795.62 = 59,656,610.54 : x
  2. Step 2: Convert to fraction form
    106,699,546.33/147,244,795.62 = 59,656,610.54/x
  3. Step 3: Cross multiply
    106,699,546.33x = 147,244,795.62 × 59,656,610.54
  4. Step 4: Simplify right side
    106,699,546.33x = 8,784,125,426,488,638
  5. Step 5: Solve for x
    x = 8,784,125,426,488,638/106,699,546.33
  6. Step 6: Final answer
    x = 82,325,799.21

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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.