Home / 25,979,086.41-35,851,208.75-14,377,449.93

Finding the Fourth Proportional to 25,979,086.41, 35,851,208.75 and 14,377,449.93

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Solution

The fourth proportional to 25,979,086.41, 35,851,208.75 and 14,377,449.93 is: 19,840,919.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,979,086.41 : 35,851,208.75 = 14,377,449.93 : x
  2. Step 2: Convert to fraction form
    25,979,086.41/35,851,208.75 = 14,377,449.93/x
  3. Step 3: Cross multiply
    25,979,086.41x = 35,851,208.75 × 14,377,449.93
  4. Step 4: Simplify right side
    25,979,086.41x = 515,448,958,661,215.56
  5. Step 5: Solve for x
    x = 515,448,958,661,215.56/25,979,086.41
  6. Step 6: Final answer
    x = 19,840,919.37

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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.