Home / 17,225,579.10-25,811,796.60-14,940,382.80

Finding the Fourth Proportional to 17,225,579.10, 25,811,796.60 and 14,940,382.80

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Solution

The fourth proportional to 17,225,579.10, 25,811,796.60 and 14,940,382.80 is: 22,387,527.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,225,579.10 : 25,811,796.60 = 14,940,382.80 : x
  2. Step 2: Convert to fraction form
    17,225,579.10/25,811,796.60 = 14,940,382.80/x
  3. Step 3: Cross multiply
    17,225,579.10x = 25,811,796.60 × 14,940,382.80
  4. Step 4: Simplify right side
    17,225,579.10x = 385,638,121,959,738.50
  5. Step 5: Solve for x
    x = 385,638,121,959,738.50/17,225,579.10
  6. Step 6: Final answer
    x = 22,387,527.28

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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.