Home / 18,006,009.41-24,848,294.20-9,857,247.41

Finding the Fourth Proportional to 18,006,009.41, 24,848,294.20 and 9,857,247.41

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Solution

The fourth proportional to 18,006,009.41, 24,848,294.20 and 9,857,247.41 is: 13,603,002.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,006,009.41 : 24,848,294.20 = 9,857,247.41 : x
  2. Step 2: Convert to fraction form
    18,006,009.41/24,848,294.20 = 9,857,247.41/x
  3. Step 3: Cross multiply
    18,006,009.41x = 24,848,294.20 × 9,857,247.41
  4. Step 4: Simplify right side
    18,006,009.41x = 244,935,783,472,340.31
  5. Step 5: Solve for x
    x = 244,935,783,472,340.31/18,006,009.41
  6. Step 6: Final answer
    x = 13,603,002.08

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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.