Home / 244,293,603.20-366,440,404.80-206,029,851.20

Finding the Fourth Proportional to 244,293,603.20, 366,440,404.80 and 206,029,851.20

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Solution

The fourth proportional to 244,293,603.20, 366,440,404.80 and 206,029,851.20 is: 309,044,776.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,293,603.20 : 366,440,404.80 = 206,029,851.20 : x
  2. Step 2: Convert to fraction form
    244,293,603.20/366,440,404.80 = 206,029,851.20/x
  3. Step 3: Cross multiply
    244,293,603.20x = 366,440,404.80 × 206,029,851.20
  4. Step 4: Simplify right side
    244,293,603.20x = 75,497,662,074,611,760
  5. Step 5: Solve for x
    x = 75,497,662,074,611,760/244,293,603.20
  6. Step 6: Final answer
    x = 309,044,776.80

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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.