Home / 994,055,103,525.68-1,371,829,890,305.10-576,876,649,319.58

Finding the Fourth Proportional to 994,055,103,525.68, 1,371,829,890,305.10 and 576,876,649,319.58

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Solution

The fourth proportional to 994,055,103,525.68, 1,371,829,890,305.10 and 576,876,649,319.58 is: 796,109,418,631.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,055,103,525.68 : 1,371,829,890,305.10 = 576,876,649,319.58 : x
  2. Step 2: Convert to fraction form
    994,055,103,525.68/1,371,829,890,305.10 = 576,876,649,319.58/x
  3. Step 3: Cross multiply
    994,055,103,525.68x = 1,371,829,890,305.10 × 576,876,649,319.58
  4. Step 4: Simplify right side
    994,055,103,525.68x = 791,376,630,555,653,009,571,840
  5. Step 5: Solve for x
    x = 791,376,630,555,653,009,571,840/994,055,103,525.68
  6. Step 6: Final answer
    x = 796,109,418,631.65

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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.