Home / 36,085,940.40-54,128,910.60-24,606,814.80

Finding the Fourth Proportional to 36,085,940.40, 54,128,910.60 and 24,606,814.80

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Solution

The fourth proportional to 36,085,940.40, 54,128,910.60 and 24,606,814.80 is: 36,910,222.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,085,940.40 : 54,128,910.60 = 24,606,814.80 : x
  2. Step 2: Convert to fraction form
    36,085,940.40/54,128,910.60 = 24,606,814.80/x
  3. Step 3: Cross multiply
    36,085,940.40x = 54,128,910.60 × 24,606,814.80
  4. Step 4: Simplify right side
    36,085,940.40x = 1,331,940,078,459,957
  5. Step 5: Solve for x
    x = 1,331,940,078,459,957/36,085,940.40
  6. Step 6: Final answer
    x = 36,910,222.20

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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.