Home / 36,936,076.20-55,404,114.30-11,373,764.10

Finding the Fourth Proportional to 36,936,076.20, 55,404,114.30 and 11,373,764.10

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Solution

The fourth proportional to 36,936,076.20, 55,404,114.30 and 11,373,764.10 is: 17,060,646.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,936,076.20 : 55,404,114.30 = 11,373,764.10 : x
  2. Step 2: Convert to fraction form
    36,936,076.20/55,404,114.30 = 11,373,764.10/x
  3. Step 3: Cross multiply
    36,936,076.20x = 55,404,114.30 × 11,373,764.10
  4. Step 4: Simplify right side
    36,936,076.20x = 630,153,326,217,636.62
  5. Step 5: Solve for x
    x = 630,153,326,217,636.62/36,936,076.20
  6. Step 6: Final answer
    x = 17,060,646.15

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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.