Home / 906,838,291,251.73-1,360,448,476,963.20-294,170,012,704.93

Finding the Fourth Proportional to 906,838,291,251.73, 1,360,448,476,963.20 and 294,170,012,704.93

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Solution

The fourth proportional to 906,838,291,251.73, 1,360,448,476,963.20 and 294,170,012,704.93 is: 441,316,990,706.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,838,291,251.73 : 1,360,448,476,963.20 = 294,170,012,704.93 : x
  2. Step 2: Convert to fraction form
    906,838,291,251.73/1,360,448,476,963.20 = 294,170,012,704.93/x
  3. Step 3: Cross multiply
    906,838,291,251.73x = 1,360,448,476,963.20 × 294,170,012,704.93
  4. Step 4: Simplify right side
    906,838,291,251.73x = 400,203,145,752,667,203,043,328
  5. Step 5: Solve for x
    x = 400,203,145,752,667,203,043,328/906,838,291,251.73
  6. Step 6: Final answer
    x = 441,316,990,706.53

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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.