Home / 27,729,617.67-41,598,211.68-11,551,785.60

Finding the Fourth Proportional to 27,729,617.67, 41,598,211.68 and 11,551,785.60

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Solution

The fourth proportional to 27,729,617.67, 41,598,211.68 and 11,551,785.60 is: 17,329,255.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,729,617.67 : 41,598,211.68 = 11,551,785.60 : x
  2. Step 2: Convert to fraction form
    27,729,617.67/41,598,211.68 = 11,551,785.60/x
  3. Step 3: Cross multiply
    27,729,617.67x = 41,598,211.68 × 11,551,785.60
  4. Step 4: Simplify right side
    27,729,617.67x = 480,533,622,670,775.81
  5. Step 5: Solve for x
    x = 480,533,622,670,775.81/27,729,617.67
  6. Step 6: Final answer
    x = 17,329,255.25

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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.