Home / 27,729,619.67-41,598,214.68-11,551,787.60

Finding the Fourth Proportional to 27,729,619.67, 41,598,214.68 and 11,551,787.60

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Solution

The fourth proportional to 27,729,619.67, 41,598,214.68 and 11,551,787.60 is: 17,329,258.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,729,619.67 : 41,598,214.68 = 11,551,787.60 : x
  2. Step 2: Convert to fraction form
    27,729,619.67/41,598,214.68 = 11,551,787.60/x
  3. Step 3: Cross multiply
    27,729,619.67x = 41,598,214.68 × 11,551,787.60
  4. Step 4: Simplify right side
    27,729,619.67x = 480,533,740,522,561.94
  5. Step 5: Solve for x
    x = 480,533,740,522,561.94/27,729,619.67
  6. Step 6: Final answer
    x = 17,329,258.25

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Why These Related Problems?

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