Home / 25,693,934-35,457,629.16-14,247,662

Finding the Fourth Proportional to 25,693,934, 35,457,629.16 and 14,247,662

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Solution

The fourth proportional to 25,693,934, 35,457,629.16 and 14,247,662 is: 19,661,773.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,693,934 : 35,457,629.16 = 14,247,662 : x
  2. Step 2: Convert to fraction form
    25,693,934/35,457,629.16 = 14,247,662/x
  3. Step 3: Cross multiply
    25,693,934x = 35,457,629.16 × 14,247,662
  4. Step 4: Simplify right side
    25,693,934x = 505,188,315,593,023.88
  5. Step 5: Solve for x
    x = 505,188,315,593,023.88/25,693,934
  6. Step 6: Final answer
    x = 19,661,773.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.