Home / 15,923,820.38-23,885,746.97-3,956,556.38

Finding the Fourth Proportional to 15,923,820.38, 23,885,746.97 and 3,956,556.38

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Solution

The fourth proportional to 15,923,820.38, 23,885,746.97 and 3,956,556.38 is: 5,934,838.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,923,820.38 : 23,885,746.97 = 3,956,556.38 : x
  2. Step 2: Convert to fraction form
    15,923,820.38/23,885,746.97 = 3,956,556.38/x
  3. Step 3: Cross multiply
    15,923,820.38x = 23,885,746.97 × 3,956,556.38
  4. Step 4: Simplify right side
    15,923,820.38x = 94,505,304,426,007.66
  5. Step 5: Solve for x
    x = 94,505,304,426,007.66/15,923,820.38
  6. Step 6: Final answer
    x = 5,934,838.64

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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.