Home / 36,763,811.80-55,145,717.70-29,149,552.60

Finding the Fourth Proportional to 36,763,811.80, 55,145,717.70 and 29,149,552.60

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Solution

The fourth proportional to 36,763,811.80, 55,145,717.70 and 29,149,552.60 is: 43,724,328.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,763,811.80 : 55,145,717.70 = 29,149,552.60 : x
  2. Step 2: Convert to fraction form
    36,763,811.80/55,145,717.70 = 29,149,552.60/x
  3. Step 3: Cross multiply
    36,763,811.80x = 55,145,717.70 × 29,149,552.60
  4. Step 4: Simplify right side
    36,763,811.80x = 1,607,472,998,760,901.25
  5. Step 5: Solve for x
    x = 1,607,472,998,760,901.25/36,763,811.80
  6. Step 6: Final answer
    x = 43,724,328.90

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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.