Home / 25,806,268.91-35,612,377.18-14,203,583.28

Finding the Fourth Proportional to 25,806,268.91, 35,612,377.18 and 14,203,583.28

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Solution

The fourth proportional to 25,806,268.91, 35,612,377.18 and 14,203,583.28 is: 19,600,794.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,806,268.91 : 35,612,377.18 = 14,203,583.28 : x
  2. Step 2: Convert to fraction form
    25,806,268.91/35,612,377.18 = 14,203,583.28/x
  3. Step 3: Cross multiply
    25,806,268.91x = 35,612,377.18 × 14,203,583.28
  4. Step 4: Simplify right side
    25,806,268.91x = 505,823,365,039,392.62
  5. Step 5: Solve for x
    x = 505,823,365,039,392.62/25,806,268.91
  6. Step 6: Final answer
    x = 19,600,794.16

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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.