Home / 887,944,142,537.43-1,332,203,056,927.20-410,726,485,613.03

Finding the Fourth Proportional to 887,944,142,537.43, 1,332,203,056,927.20 and 410,726,485,613.03

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Solution

The fourth proportional to 887,944,142,537.43, 1,332,203,056,927.20 and 410,726,485,613.03 is: 616,222,410,264.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    887,944,142,537.43 : 1,332,203,056,927.20 = 410,726,485,613.03 : x
  2. Step 2: Convert to fraction form
    887,944,142,537.43/1,332,203,056,927.20 = 410,726,485,613.03/x
  3. Step 3: Cross multiply
    887,944,142,537.43x = 1,332,203,056,927.20 × 410,726,485,613.03
  4. Step 4: Simplify right side
    887,944,142,537.43x = 547,171,079,694,644,238,352,384
  5. Step 5: Solve for x
    x = 547,171,079,694,644,238,352,384/887,944,142,537.43
  6. Step 6: Final answer
    x = 616,222,410,264.48

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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.