Home / 36,385,174.02-50,234,200.64-23,161,812.04

Finding the Fourth Proportional to 36,385,174.02, 50,234,200.64 and 23,161,812.04

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Solution

The fourth proportional to 36,385,174.02, 50,234,200.64 and 23,161,812.04 is: 31,977,725.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,385,174.02 : 50,234,200.64 = 23,161,812.04 : x
  2. Step 2: Convert to fraction form
    36,385,174.02/50,234,200.64 = 23,161,812.04/x
  3. Step 3: Cross multiply
    36,385,174.02x = 50,234,200.64 × 23,161,812.04
  4. Step 4: Simplify right side
    36,385,174.02x = 1,163,515,113,135,646.75
  5. Step 5: Solve for x
    x = 1,163,515,113,135,646.75/36,385,174.02
  6. Step 6: Final answer
    x = 31,977,725.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.