Home / 22,695,782.48-34,061,814.88-11,769,076.88

Finding the Fourth Proportional to 22,695,782.48, 34,061,814.88 and 11,769,076.88

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Solution

The fourth proportional to 22,695,782.48, 34,061,814.88 and 11,769,076.88 is: 17,663,022.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,695,782.48 : 34,061,814.88 = 11,769,076.88 : x
  2. Step 2: Convert to fraction form
    22,695,782.48/34,061,814.88 = 11,769,076.88/x
  3. Step 3: Cross multiply
    22,695,782.48x = 34,061,814.88 × 11,769,076.88
  4. Step 4: Simplify right side
    22,695,782.48x = 400,876,117,995,048.06
  5. Step 5: Solve for x
    x = 400,876,117,995,048.06/22,695,782.48
  6. Step 6: Final answer
    x = 17,663,022.56

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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.