Home / 36,203,266.60-54,307,524.30-21,795,310.60

Finding the Fourth Proportional to 36,203,266.60, 54,307,524.30 and 21,795,310.60

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Solution

The fourth proportional to 36,203,266.60, 54,307,524.30 and 21,795,310.60 is: 32,694,545.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,203,266.60 : 54,307,524.30 = 21,795,310.60 : x
  2. Step 2: Convert to fraction form
    36,203,266.60/54,307,524.30 = 21,795,310.60/x
  3. Step 3: Cross multiply
    36,203,266.60x = 54,307,524.30 × 21,795,310.60
  4. Step 4: Simplify right side
    36,203,266.60x = 1,183,649,360,035,547.50
  5. Step 5: Solve for x
    x = 1,183,649,360,035,547.50/36,203,266.60
  6. Step 6: Final answer
    x = 32,694,545.86

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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.