Home / 68,591,705.33-94,654,018.72-37,229,080.95

Finding the Fourth Proportional to 68,591,705.33, 94,654,018.72 and 37,229,080.95

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Solution

The fourth proportional to 68,591,705.33, 94,654,018.72 and 37,229,080.95 is: 51,374,756.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,591,705.33 : 94,654,018.72 = 37,229,080.95 : x
  2. Step 2: Convert to fraction form
    68,591,705.33/94,654,018.72 = 37,229,080.95/x
  3. Step 3: Cross multiply
    68,591,705.33x = 94,654,018.72 × 37,229,080.95
  4. Step 4: Simplify right side
    68,591,705.33x = 3,523,882,124,998,033
  5. Step 5: Solve for x
    x = 3,523,882,124,998,033/68,591,705.33
  6. Step 6: Final answer
    x = 51,374,756.00

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.