Home / 17,529,034.64-26,413,200.41-14,404,161.56

Finding the Fourth Proportional to 17,529,034.64, 26,413,200.41 and 14,404,161.56

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Solution

The fourth proportional to 17,529,034.64, 26,413,200.41 and 14,404,161.56 is: 21,704,561.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,529,034.64 : 26,413,200.41 = 14,404,161.56 : x
  2. Step 2: Convert to fraction form
    17,529,034.64/26,413,200.41 = 14,404,161.56/x
  3. Step 3: Cross multiply
    17,529,034.64x = 26,413,200.41 × 14,404,161.56
  4. Step 4: Simplify right side
    17,529,034.64x = 380,460,005,818,211.44
  5. Step 5: Solve for x
    x = 380,460,005,818,211.44/17,529,034.64
  6. Step 6: Final answer
    x = 21,704,561.25

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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.