Home / 68,013,800.73-93,829,488.40-43,220,712.57

Finding the Fourth Proportional to 68,013,800.73, 93,829,488.40 and 43,220,712.57

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Solution

The fourth proportional to 68,013,800.73, 93,829,488.40 and 43,220,712.57 is: 59,625,801.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,013,800.73 : 93,829,488.40 = 43,220,712.57 : x
  2. Step 2: Convert to fraction form
    68,013,800.73/93,829,488.40 = 43,220,712.57/x
  3. Step 3: Cross multiply
    68,013,800.73x = 93,829,488.40 × 43,220,712.57
  4. Step 4: Simplify right side
    68,013,800.73x = 4,055,377,348,449,540
  5. Step 5: Solve for x
    x = 4,055,377,348,449,540/68,013,800.73
  6. Step 6: Final answer
    x = 59,625,801.02

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