Home / 36,608,447.94-54,915,863.41-12,008,999.04

Finding the Fourth Proportional to 36,608,447.94, 54,915,863.41 and 12,008,999.04

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Solution

The fourth proportional to 36,608,447.94, 54,915,863.41 and 12,008,999.04 is: 18,014,545.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,608,447.94 : 54,915,863.41 = 12,008,999.04 : x
  2. Step 2: Convert to fraction form
    36,608,447.94/54,915,863.41 = 12,008,999.04/x
  3. Step 3: Cross multiply
    36,608,447.94x = 54,915,863.41 × 12,008,999.04
  4. Step 4: Simplify right side
    36,608,447.94x = 659,484,550,971,461
  5. Step 5: Solve for x
    x = 659,484,550,971,461/36,608,447.94
  6. Step 6: Final answer
    x = 18,014,545.50

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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.