Home / 441,650,284.94-609,469,486.19-240,708,969.15

Finding the Fourth Proportional to 441,650,284.94, 609,469,486.19 and 240,708,969.15

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Solution

The fourth proportional to 441,650,284.94, 609,469,486.19 and 240,708,969.15 is: 332,174,067.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,650,284.94 : 609,469,486.19 = 240,708,969.15 : x
  2. Step 2: Convert to fraction form
    441,650,284.94/609,469,486.19 = 240,708,969.15/x
  3. Step 3: Cross multiply
    441,650,284.94x = 609,469,486.19 × 240,708,969.15
  4. Step 4: Simplify right side
    441,650,284.94x = 146,704,771,749,175,072
  5. Step 5: Solve for x
    x = 146,704,771,749,175,072/441,650,284.94
  6. Step 6: Final answer
    x = 332,174,067.93

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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.