Home / 27,579,068.20-41,305,616.70-16,241,660.20

Finding the Fourth Proportional to 27,579,068.20, 41,305,616.70 and 16,241,660.20

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Solution

The fourth proportional to 27,579,068.20, 41,305,616.70 and 16,241,660.20 is: 24,325,397.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,579,068.20 : 41,305,616.70 = 16,241,660.20 : x
  2. Step 2: Convert to fraction form
    27,579,068.20/41,305,616.70 = 16,241,660.20/x
  3. Step 3: Cross multiply
    27,579,068.20x = 41,305,616.70 × 16,241,660.20
  4. Step 4: Simplify right side
    27,579,068.20x = 670,871,790,792,845.38
  5. Step 5: Solve for x
    x = 670,871,790,792,845.38/27,579,068.20
  6. Step 6: Final answer
    x = 24,325,397.29

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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.