Home / 25,727,899.74-35,504,571.50-14,126,214.66

Finding the Fourth Proportional to 25,727,899.74, 35,504,571.50 and 14,126,214.66

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Solution

The fourth proportional to 25,727,899.74, 35,504,571.50 and 14,126,214.66 is: 19,494,214.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,727,899.74 : 35,504,571.50 = 14,126,214.66 : x
  2. Step 2: Convert to fraction form
    25,727,899.74/35,504,571.50 = 14,126,214.66/x
  3. Step 3: Cross multiply
    25,727,899.74x = 35,504,571.50 × 14,126,214.66
  4. Step 4: Simplify right side
    25,727,899.74x = 501,545,198,420,318.19
  5. Step 5: Solve for x
    x = 501,545,198,420,318.19/25,727,899.74
  6. Step 6: Final answer
    x = 19,494,214.59

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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.