Home / 27,025,799.48-40,603,371.57-17,329,409.90

Finding the Fourth Proportional to 27,025,799.48, 40,603,371.57 and 17,329,409.90

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Solution

The fourth proportional to 27,025,799.48, 40,603,371.57 and 17,329,409.90 is: 26,035,583.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,025,799.48 : 40,603,371.57 = 17,329,409.90 : x
  2. Step 2: Convert to fraction form
    27,025,799.48/40,603,371.57 = 17,329,409.90/x
  3. Step 3: Cross multiply
    27,025,799.48x = 40,603,371.57 × 17,329,409.90
  4. Step 4: Simplify right side
    27,025,799.48x = 703,632,469,258,536.50
  5. Step 5: Solve for x
    x = 703,632,469,258,536.50/27,025,799.48
  6. Step 6: Final answer
    x = 26,035,583.88

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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.