Home / 367,230,060.72-550,917,782.28-104,916,843.60

Finding the Fourth Proportional to 367,230,060.72, 550,917,782.28 and 104,916,843.60

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Solution

The fourth proportional to 367,230,060.72, 550,917,782.28 and 104,916,843.60 is: 157,396,033.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,230,060.72 : 550,917,782.28 = 104,916,843.60 : x
  2. Step 2: Convert to fraction form
    367,230,060.72/550,917,782.28 = 104,916,843.60/x
  3. Step 3: Cross multiply
    367,230,060.72x = 550,917,782.28 × 104,916,843.60
  4. Step 4: Simplify right side
    367,230,060.72x = 57,800,554,799,929,608
  5. Step 5: Solve for x
    x = 57,800,554,799,929,608/367,230,060.72
  6. Step 6: Final answer
    x = 157,396,033.12

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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.