Home / 14,667,025.80-22,003,163.10-6,148,223.40

Finding the Fourth Proportional to 14,667,025.80, 22,003,163.10 and 6,148,223.40

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Solution

The fourth proportional to 14,667,025.80, 22,003,163.10 and 6,148,223.40 is: 9,223,435.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,667,025.80 : 22,003,163.10 = 6,148,223.40 : x
  2. Step 2: Convert to fraction form
    14,667,025.80/22,003,163.10 = 6,148,223.40/x
  3. Step 3: Cross multiply
    14,667,025.80x = 22,003,163.10 × 6,148,223.40
  4. Step 4: Simplify right side
    14,667,025.80x = 135,280,362,245,436.56
  5. Step 5: Solve for x
    x = 135,280,362,245,436.56/14,667,025.80
  6. Step 6: Final answer
    x = 9,223,435.21

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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.