Home / 94,067,820,377.19-129,726,394,799.89-68,653,035,598.95

Finding the Fourth Proportional to 94,067,820,377.19, 129,726,394,799.89 and 68,653,035,598.95

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Solution

The fourth proportional to 94,067,820,377.19, 129,726,394,799.89 and 68,653,035,598.95 is: 94,677,550,352.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,067,820,377.19 : 129,726,394,799.89 = 68,653,035,598.95 : x
  2. Step 2: Convert to fraction form
    94,067,820,377.19/129,726,394,799.89 = 68,653,035,598.95/x
  3. Step 3: Cross multiply
    94,067,820,377.19x = 129,726,394,799.89 × 68,653,035,598.95
  4. Step 4: Simplify right side
    94,067,820,377.19x = 8,906,110,800,320,290,357,248
  5. Step 5: Solve for x
    x = 8,906,110,800,320,290,357,248/94,067,820,377.19
  6. Step 6: Final answer
    x = 94,677,550,352.60

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Double scale
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1.5x scale

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.