Home / 29,371,105.51-40,523,286.51-17,606,081.19

Finding the Fourth Proportional to 29,371,105.51, 40,523,286.51 and 17,606,081.19

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Solution

The fourth proportional to 29,371,105.51, 40,523,286.51 and 17,606,081.19 is: 24,291,093.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,371,105.51 : 40,523,286.51 = 17,606,081.19 : x
  2. Step 2: Convert to fraction form
    29,371,105.51/40,523,286.51 = 17,606,081.19/x
  3. Step 3: Cross multiply
    29,371,105.51x = 40,523,286.51 × 17,606,081.19
  4. Step 4: Simplify right side
    29,371,105.51x = 713,456,272,380,691.75
  5. Step 5: Solve for x
    x = 713,456,272,380,691.75/29,371,105.51
  6. Step 6: Final answer
    x = 24,291,093.58

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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.