Home / 29,160,112.20-43,740,168.30-27,601,218.60

Finding the Fourth Proportional to 29,160,112.20, 43,740,168.30 and 27,601,218.60

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Solution

The fourth proportional to 29,160,112.20, 43,740,168.30 and 27,601,218.60 is: 41,401,827.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,160,112.20 : 43,740,168.30 = 27,601,218.60 : x
  2. Step 2: Convert to fraction form
    29,160,112.20/43,740,168.30 = 27,601,218.60/x
  3. Step 3: Cross multiply
    29,160,112.20x = 43,740,168.30 × 27,601,218.60
  4. Step 4: Simplify right side
    29,160,112.20x = 1,207,281,946,849,090.25
  5. Step 5: Solve for x
    x = 1,207,281,946,849,090.25/29,160,112.20
  6. Step 6: Final answer
    x = 41,401,827.90

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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.