Home / 17,529,039.65-26,413,207.94-14,404,166.57

Finding the Fourth Proportional to 17,529,039.65, 26,413,207.94 and 14,404,166.57

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Solution

The fourth proportional to 17,529,039.65, 26,413,207.94 and 14,404,166.57 is: 21,704,568.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,529,039.65 : 26,413,207.94 = 14,404,166.57 : x
  2. Step 2: Convert to fraction form
    17,529,039.65/26,413,207.94 = 14,404,166.57/x
  3. Step 3: Cross multiply
    17,529,039.65x = 26,413,207.94 × 14,404,166.57
  4. Step 4: Simplify right side
    17,529,039.65x = 380,460,246,815,806.56
  5. Step 5: Solve for x
    x = 380,460,246,815,806.56/17,529,039.65
  6. Step 6: Final answer
    x = 21,704,568.78

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.