Home / 994,055,103,526.45-1,371,829,890,306.10-576,876,649,320.32

Finding the Fourth Proportional to 994,055,103,526.45, 1,371,829,890,306.10 and 576,876,649,320.32

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Solution

The fourth proportional to 994,055,103,526.45, 1,371,829,890,306.10 and 576,876,649,320.32 is: 796,109,418,632.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,055,103,526.45 : 1,371,829,890,306.10 = 576,876,649,320.32 : x
  2. Step 2: Convert to fraction form
    994,055,103,526.45/1,371,829,890,306.10 = 576,876,649,320.32/x
  3. Step 3: Cross multiply
    994,055,103,526.45x = 1,371,829,890,306.10 × 576,876,649,320.32
  4. Step 4: Simplify right side
    994,055,103,526.45x = 791,376,630,557,245,100,261,376
  5. Step 5: Solve for x
    x = 791,376,630,557,245,100,261,376/994,055,103,526.45
  6. Step 6: Final answer
    x = 796,109,418,632.63

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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.