Home / 27,486,055.44-41,227,566.84-11,307,912.48

Finding the Fourth Proportional to 27,486,055.44, 41,227,566.84 and 11,307,912.48

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Solution

The fourth proportional to 27,486,055.44, 41,227,566.84 and 11,307,912.48 is: 16,961,244.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,486,055.44 : 41,227,566.84 = 11,307,912.48 : x
  2. Step 2: Convert to fraction form
    27,486,055.44/41,227,566.84 = 11,307,912.48/x
  3. Step 3: Cross multiply
    27,486,055.44x = 41,227,566.84 × 11,307,912.48
  4. Step 4: Simplify right side
    27,486,055.44x = 466,197,717,590,070.25
  5. Step 5: Solve for x
    x = 466,197,717,590,070.25/27,486,055.44
  6. Step 6: Final answer
    x = 16,961,244.90

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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.