Home / 19,704,863.01-27,192,770.01-11,003,353.17

Finding the Fourth Proportional to 19,704,863.01, 27,192,770.01 and 11,003,353.17

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Solution

The fourth proportional to 19,704,863.01, 27,192,770.01 and 11,003,353.17 is: 15,184,660.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,704,863.01 : 27,192,770.01 = 11,003,353.17 : x
  2. Step 2: Convert to fraction form
    19,704,863.01/27,192,770.01 = 11,003,353.17/x
  3. Step 3: Cross multiply
    19,704,863.01x = 27,192,770.01 × 11,003,353.17
  4. Step 4: Simplify right side
    19,704,863.01x = 299,211,652,090,614.44
  5. Step 5: Solve for x
    x = 299,211,652,090,614.44/19,704,863.01
  6. Step 6: Final answer
    x = 15,184,660.35

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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.