Home / 21,944,160.62-32,917,818.30-7,567,020.38

Finding the Fourth Proportional to 21,944,160.62, 32,917,818.30 and 7,567,020.38

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Solution

The fourth proportional to 21,944,160.62, 32,917,818.30 and 7,567,020.38 is: 11,351,074.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,944,160.62 : 32,917,818.30 = 7,567,020.38 : x
  2. Step 2: Convert to fraction form
    21,944,160.62/32,917,818.30 = 7,567,020.38/x
  3. Step 3: Cross multiply
    21,944,160.62x = 32,917,818.30 × 7,567,020.38
  4. Step 4: Simplify right side
    21,944,160.62x = 249,089,801,941,236.97
  5. Step 5: Solve for x
    x = 249,089,801,941,236.97/21,944,160.62
  6. Step 6: Final answer
    x = 11,351,074.50

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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.