Home / 18,006,200.06-24,848,555.37-9,857,438.06

Finding the Fourth Proportional to 18,006,200.06, 24,848,555.37 and 9,857,438.06

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Solution

The fourth proportional to 18,006,200.06, 24,848,555.37 and 9,857,438.06 is: 13,603,264.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,006,200.06 : 24,848,555.37 = 9,857,438.06 : x
  2. Step 2: Convert to fraction form
    18,006,200.06/24,848,555.37 = 9,857,438.06/x
  3. Step 3: Cross multiply
    18,006,200.06x = 24,848,555.37 × 9,857,438.06
  4. Step 4: Simplify right side
    18,006,200.06x = 244,943,095,440,255.41
  5. Step 5: Solve for x
    x = 244,943,095,440,255.41/18,006,200.06
  6. Step 6: Final answer
    x = 13,603,264.13

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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.