Home / 23,184,726.30-34,777,089.45-11,847,318.30

Finding the Fourth Proportional to 23,184,726.30, 34,777,089.45 and 11,847,318.30

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Solution

The fourth proportional to 23,184,726.30, 34,777,089.45 and 11,847,318.30 is: 17,770,977.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,184,726.30 : 34,777,089.45 = 11,847,318.30 : x
  2. Step 2: Convert to fraction form
    23,184,726.30/34,777,089.45 = 11,847,318.30/x
  3. Step 3: Cross multiply
    23,184,726.30x = 34,777,089.45 × 11,847,318.30
  4. Step 4: Simplify right side
    23,184,726.30x = 412,015,248,261,722
  5. Step 5: Solve for x
    x = 412,015,248,261,722/23,184,726.30
  6. Step 6: Final answer
    x = 17,770,977.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.