Home / 36,203,304.10-54,307,580.55-21,795,348.10

Finding the Fourth Proportional to 36,203,304.10, 54,307,580.55 and 21,795,348.10

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Solution

The fourth proportional to 36,203,304.10, 54,307,580.55 and 21,795,348.10 is: 32,694,602.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,203,304.10 : 54,307,580.55 = 21,795,348.10 : x
  2. Step 2: Convert to fraction form
    36,203,304.10/54,307,580.55 = 21,795,348.10/x
  3. Step 3: Cross multiply
    36,203,304.10x = 54,307,580.55 × 21,795,348.10
  4. Step 4: Simplify right side
    36,203,304.10x = 1,183,652,622,556,039.50
  5. Step 5: Solve for x
    x = 1,183,652,622,556,039.50/36,203,304.10
  6. Step 6: Final answer
    x = 32,694,602.11

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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.