Home / 994,055,103,519.98-1,371,829,890,297.30-576,876,649,313.83

Finding the Fourth Proportional to 994,055,103,519.98, 1,371,829,890,297.30 and 576,876,649,313.83

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Solution

The fourth proportional to 994,055,103,519.98, 1,371,829,890,297.30 and 576,876,649,313.83 is: 796,109,418,623.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,055,103,519.98 : 1,371,829,890,297.30 = 576,876,649,313.83 : x
  2. Step 2: Convert to fraction form
    994,055,103,519.98/1,371,829,890,297.30 = 576,876,649,313.83/x
  3. Step 3: Cross multiply
    994,055,103,519.98x = 1,371,829,890,297.30 × 576,876,649,313.83
  4. Step 4: Simplify right side
    994,055,103,519.98x = 791,376,630,543,265,384,366,080
  5. Step 5: Solve for x
    x = 791,376,630,543,265,384,366,080/994,055,103,519.98
  6. Step 6: Final answer
    x = 796,109,418,623.75

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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.