Home / 17,529,051.11-26,413,225.20-14,404,178.03

Finding the Fourth Proportional to 17,529,051.11, 26,413,225.20 and 14,404,178.03

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Solution

The fourth proportional to 17,529,051.11, 26,413,225.20 and 14,404,178.03 is: 21,704,586.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,529,051.11 : 26,413,225.20 = 14,404,178.03 : x
  2. Step 2: Convert to fraction form
    17,529,051.11/26,413,225.20 = 14,404,178.03/x
  3. Step 3: Cross multiply
    17,529,051.11x = 26,413,225.20 × 14,404,178.03
  4. Step 4: Simplify right side
    17,529,051.11x = 380,460,797,995,216.25
  5. Step 5: Solve for x
    x = 380,460,797,995,216.25/17,529,051.11
  6. Step 6: Final answer
    x = 21,704,586.04

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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.