Home / 833,839,958,092.33-1,150,635,992,001.80-467,963,498,753.65

Finding the Fourth Proportional to 833,839,958,092.33, 1,150,635,992,001.80 and 467,963,498,753.65

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Solution

The fourth proportional to 833,839,958,092.33, 1,150,635,992,001.80 and 467,963,498,753.65 is: 645,754,187,459.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,839,958,092.33 : 1,150,635,992,001.80 = 467,963,498,753.65 : x
  2. Step 2: Convert to fraction form
    833,839,958,092.33/1,150,635,992,001.80 = 467,963,498,753.65/x
  3. Step 3: Cross multiply
    833,839,958,092.33x = 1,150,635,992,001.80 × 467,963,498,753.65
  4. Step 4: Simplify right side
    833,839,958,092.33x = 538,455,644,609,039,208,284,160
  5. Step 5: Solve for x
    x = 538,455,644,609,039,208,284,160/833,839,958,092.33
  6. Step 6: Final answer
    x = 645,754,187,459.34

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Double scale
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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.