Home / 994,055,103,520.98-1,371,829,890,298.70-576,876,649,314.83

Finding the Fourth Proportional to 994,055,103,520.98, 1,371,829,890,298.70 and 576,876,649,314.83

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Solution

The fourth proportional to 994,055,103,520.98, 1,371,829,890,298.70 and 576,876,649,314.83 is: 796,109,418,625.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,055,103,520.98 : 1,371,829,890,298.70 = 576,876,649,314.83 : x
  2. Step 2: Convert to fraction form
    994,055,103,520.98/1,371,829,890,298.70 = 576,876,649,314.83/x
  3. Step 3: Cross multiply
    994,055,103,520.98x = 1,371,829,890,298.70 × 576,876,649,314.83
  4. Step 4: Simplify right side
    994,055,103,520.98x = 791,376,630,545,444,811,833,344
  5. Step 5: Solve for x
    x = 791,376,630,545,444,811,833,344/994,055,103,520.98
  6. Step 6: Final answer
    x = 796,109,418,625.14

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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.