Home / 25,976,994.71-35,848,571.56-14,375,637.68

Finding the Fourth Proportional to 25,976,994.71, 35,848,571.56 and 14,375,637.68

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Solution

The fourth proportional to 25,976,994.71, 35,848,571.56 and 14,375,637.68 is: 19,838,556.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,976,994.71 : 35,848,571.56 = 14,375,637.68 : x
  2. Step 2: Convert to fraction form
    25,976,994.71/35,848,571.56 = 14,375,637.68/x
  3. Step 3: Cross multiply
    25,976,994.71x = 35,848,571.56 × 14,375,637.68
  4. Step 4: Simplify right side
    25,976,994.71x = 515,346,075,876,930.44
  5. Step 5: Solve for x
    x = 515,346,075,876,930.44/25,976,994.71
  6. Step 6: Final answer
    x = 19,838,556.45

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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.