Home / 36,679,150.02-50,617,749.96-20,160,801.03

Finding the Fourth Proportional to 36,679,150.02, 50,617,749.96 and 20,160,801.03

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Solution

The fourth proportional to 36,679,150.02, 50,617,749.96 and 20,160,801.03 is: 27,822,192.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,679,150.02 : 50,617,749.96 = 20,160,801.03 : x
  2. Step 2: Convert to fraction form
    36,679,150.02/50,617,749.96 = 20,160,801.03/x
  3. Step 3: Cross multiply
    36,679,150.02x = 50,617,749.96 × 20,160,801.03
  4. Step 4: Simplify right side
    36,679,150.02x = 1,020,494,385,529,850.50
  5. Step 5: Solve for x
    x = 1,020,494,385,529,850.50/36,679,150.02
  6. Step 6: Final answer
    x = 27,822,192.85

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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.