Home / 36,649,419.10-54,890,147.85-35,809,611.10

Finding the Fourth Proportional to 36,649,419.10, 54,890,147.85 and 35,809,611.10

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Solution

The fourth proportional to 36,649,419.10, 54,890,147.85 and 35,809,611.10 is: 53,632,360.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,649,419.10 : 54,890,147.85 = 35,809,611.10 : x
  2. Step 2: Convert to fraction form
    36,649,419.10/54,890,147.85 = 35,809,611.10/x
  3. Step 3: Cross multiply
    36,649,419.10x = 54,890,147.85 × 35,809,611.10
  4. Step 4: Simplify right side
    36,649,419.10x = 1,965,594,847,730,001.25
  5. Step 5: Solve for x
    x = 1,965,594,847,730,001.25/36,649,419.10
  6. Step 6: Final answer
    x = 53,632,360.24

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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.