Home / 404,954,603,859.20-607,006,696,666.18-136,250,297,033.36

Finding the Fourth Proportional to 404,954,603,859.20, 607,006,696,666.18 and 136,250,297,033.36

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Solution

The fourth proportional to 404,954,603,859.20, 607,006,696,666.18 and 136,250,297,033.36 is: 204,232,380,454.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,954,603,859.20 : 607,006,696,666.18 = 136,250,297,033.36 : x
  2. Step 2: Convert to fraction form
    404,954,603,859.20/607,006,696,666.18 = 136,250,297,033.36/x
  3. Step 3: Cross multiply
    404,954,603,859.20x = 607,006,696,666.18 × 136,250,297,033.36
  4. Step 4: Simplify right side
    404,954,603,859.20x = 82,704,842,722,005,693,235,200
  5. Step 5: Solve for x
    x = 82,704,842,722,005,693,235,200/404,954,603,859.20
  6. Step 6: Final answer
    x = 204,232,380,454.09

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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.