Home / 23,340,908.70-34,987,743.45-13,751,351.10

Finding the Fourth Proportional to 23,340,908.70, 34,987,743.45 and 13,751,351.10

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Solution

The fourth proportional to 23,340,908.70, 34,987,743.45 and 13,751,351.10 is: 20,613,111.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,340,908.70 : 34,987,743.45 = 13,751,351.10 : x
  2. Step 2: Convert to fraction form
    23,340,908.70/34,987,743.45 = 13,751,351.10/x
  3. Step 3: Cross multiply
    23,340,908.70x = 34,987,743.45 × 13,751,351.10
  4. Step 4: Simplify right side
    23,340,908.70x = 481,128,744,377,675.31
  5. Step 5: Solve for x
    x = 481,128,744,377,675.31/23,340,908.70
  6. Step 6: Final answer
    x = 20,613,111.11

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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.