Home / 441,851,087.24-662,844,732.12-150,650,108.75

Finding the Fourth Proportional to 441,851,087.24, 662,844,732.12 and 150,650,108.75

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Solution

The fourth proportional to 441,851,087.24, 662,844,732.12 and 150,650,108.75 is: 225,998,382.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,851,087.24 : 662,844,732.12 = 150,650,108.75 : x
  2. Step 2: Convert to fraction form
    441,851,087.24/662,844,732.12 = 150,650,108.75/x
  3. Step 3: Cross multiply
    441,851,087.24x = 662,844,732.12 × 150,650,108.75
  4. Step 4: Simplify right side
    441,851,087.24x = 99,857,630,977,489,376
  5. Step 5: Solve for x
    x = 99,857,630,977,489,376/441,851,087.24
  6. Step 6: Final answer
    x = 225,998,382.40

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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.