Home / 65,910,719.93-98,796,872.54-22,176,296.06

Finding the Fourth Proportional to 65,910,719.93, 98,796,872.54 and 22,176,296.06

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Solution

The fourth proportional to 65,910,719.93, 98,796,872.54 and 22,176,296.06 is: 33,241,158.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,910,719.93 : 98,796,872.54 = 22,176,296.06 : x
  2. Step 2: Convert to fraction form
    65,910,719.93/98,796,872.54 = 22,176,296.06/x
  3. Step 3: Cross multiply
    65,910,719.93x = 98,796,872.54 × 22,176,296.06
  4. Step 4: Simplify right side
    65,910,719.93x = 2,190,948,694,644,258.25
  5. Step 5: Solve for x
    x = 2,190,948,694,644,258.25/65,910,719.93
  6. Step 6: Final answer
    x = 33,241,158.60

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.