Home / 17,529,043.26-26,413,213.40-14,404,170.18

Finding the Fourth Proportional to 17,529,043.26, 26,413,213.40 and 14,404,170.18

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Solution

The fourth proportional to 17,529,043.26, 26,413,213.40 and 14,404,170.18 is: 21,704,574.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,529,043.26 : 26,413,213.40 = 14,404,170.18 : x
  2. Step 2: Convert to fraction form
    17,529,043.26/26,413,213.40 = 14,404,170.18/x
  3. Step 3: Cross multiply
    17,529,043.26x = 26,413,213.40 × 14,404,170.18
  4. Step 4: Simplify right side
    17,529,043.26x = 380,460,420,814,256.38
  5. Step 5: Solve for x
    x = 380,460,420,814,256.38/17,529,043.26
  6. Step 6: Final answer
    x = 21,704,574.24

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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.