Home / 19,222,089.26-26,526,553.48-10,401,540.62

Finding the Fourth Proportional to 19,222,089.26, 26,526,553.48 and 10,401,540.62

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Solution

The fourth proportional to 19,222,089.26, 26,526,553.48 and 10,401,540.62 is: 14,354,164.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,222,089.26 : 26,526,553.48 = 10,401,540.62 : x
  2. Step 2: Convert to fraction form
    19,222,089.26/26,526,553.48 = 10,401,540.62/x
  3. Step 3: Cross multiply
    19,222,089.26x = 26,526,553.48 × 10,401,540.62
  4. Step 4: Simplify right side
    19,222,089.26x = 275,917,023,530,822.34
  5. Step 5: Solve for x
    x = 275,917,023,530,822.34/19,222,089.26
  6. Step 6: Final answer
    x = 14,354,164.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.