Home / 27,025,799.98-40,603,372.32-17,329,410.40

Finding the Fourth Proportional to 27,025,799.98, 40,603,372.32 and 17,329,410.40

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Solution

The fourth proportional to 27,025,799.98, 40,603,372.32 and 17,329,410.40 is: 26,035,584.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,025,799.98 : 40,603,372.32 = 17,329,410.40 : x
  2. Step 2: Convert to fraction form
    27,025,799.98/40,603,372.32 = 17,329,410.40/x
  3. Step 3: Cross multiply
    27,025,799.98x = 40,603,372.32 × 17,329,410.40
  4. Step 4: Simplify right side
    27,025,799.98x = 703,632,502,557,280.12
  5. Step 5: Solve for x
    x = 703,632,502,557,280.12/27,025,799.98
  6. Step 6: Final answer
    x = 26,035,584.63

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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.