Home / 264,946,090.20-365,625,620.88-147,468,900.12

Finding the Fourth Proportional to 264,946,090.20, 365,625,620.88 and 147,468,900.12

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Solution

The fourth proportional to 264,946,090.20, 365,625,620.88 and 147,468,900.12 is: 203,507,091.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,946,090.20 : 365,625,620.88 = 147,468,900.12 : x
  2. Step 2: Convert to fraction form
    264,946,090.20/365,625,620.88 = 147,468,900.12/x
  3. Step 3: Cross multiply
    264,946,090.20x = 365,625,620.88 × 147,468,900.12
  4. Step 4: Simplify right side
    264,946,090.20x = 53,918,408,166,865,704
  5. Step 5: Solve for x
    x = 53,918,408,166,865,704/264,946,090.20
  6. Step 6: Final answer
    x = 203,507,091.30

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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.