Home / 17,054,440.40-25,595,657.40-16,494,568.40

Finding the Fourth Proportional to 17,054,440.40, 25,595,657.40 and 16,494,568.40

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Solution

The fourth proportional to 17,054,440.40, 25,595,657.40 and 16,494,568.40 is: 24,755,389.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,054,440.40 : 25,595,657.40 = 16,494,568.40 : x
  2. Step 2: Convert to fraction form
    17,054,440.40/25,595,657.40 = 16,494,568.40/x
  3. Step 3: Cross multiply
    17,054,440.40x = 25,595,657.40 × 16,494,568.40
  4. Step 4: Simplify right side
    17,054,440.40x = 422,189,321,727,266.12
  5. Step 5: Solve for x
    x = 422,189,321,727,266.12/17,054,440.40
  6. Step 6: Final answer
    x = 24,755,389.91

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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.