Home / 23,927,463.82-33,019,732.11-13,062,447.82

Finding the Fourth Proportional to 23,927,463.82, 33,019,732.11 and 13,062,447.82

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Solution

The fourth proportional to 23,927,463.82, 33,019,732.11 and 13,062,447.82 is: 18,026,086.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,927,463.82 : 33,019,732.11 = 13,062,447.82 : x
  2. Step 2: Convert to fraction form
    23,927,463.82/33,019,732.11 = 13,062,447.82/x
  3. Step 3: Cross multiply
    23,927,463.82x = 33,019,732.11 × 13,062,447.82
  4. Step 4: Simplify right side
    23,927,463.82x = 431,318,527,717,253.50
  5. Step 5: Solve for x
    x = 431,318,527,717,253.50/23,927,463.82
  6. Step 6: Final answer
    x = 18,026,086.30

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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.