Home / 25,558,212.44-35,270,504.04-13,955,856.68

Finding the Fourth Proportional to 25,558,212.44, 35,270,504.04 and 13,955,856.68

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Solution

The fourth proportional to 25,558,212.44, 35,270,504.04 and 13,955,856.68 is: 19,259,175.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,558,212.44 : 35,270,504.04 = 13,955,856.68 : x
  2. Step 2: Convert to fraction form
    25,558,212.44/35,270,504.04 = 13,955,856.68/x
  3. Step 3: Cross multiply
    25,558,212.44x = 35,270,504.04 × 13,955,856.68
  4. Step 4: Simplify right side
    25,558,212.44x = 492,230,099,413,600.94
  5. Step 5: Solve for x
    x = 492,230,099,413,600.94/25,558,212.44
  6. Step 6: Final answer
    x = 19,259,175.52

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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.