Home / 36,698,580.70-55,000,631.85-22,306,371.10

Finding the Fourth Proportional to 36,698,580.70, 55,000,631.85 and 22,306,371.10

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Solution

The fourth proportional to 36,698,580.70, 55,000,631.85 and 22,306,371.10 is: 33,430,843.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,698,580.70 : 55,000,631.85 = 22,306,371.10 : x
  2. Step 2: Convert to fraction form
    36,698,580.70/55,000,631.85 = 22,306,371.10/x
  3. Step 3: Cross multiply
    36,698,580.70x = 55,000,631.85 × 22,306,371.10
  4. Step 4: Simplify right side
    36,698,580.70x = 1,226,864,504,780,579.75
  5. Step 5: Solve for x
    x = 1,226,864,504,780,579.75/36,698,580.70
  6. Step 6: Final answer
    x = 33,430,843.41

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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.