Home / 39,874,922.04-55,037,630.04-25,970,923.74

Finding the Fourth Proportional to 39,874,922.04, 55,037,630.04 and 25,970,923.74

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Solution

The fourth proportional to 39,874,922.04, 55,037,630.04 and 25,970,923.74 is: 35,846,542.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,874,922.04 : 55,037,630.04 = 25,970,923.74 : x
  2. Step 2: Convert to fraction form
    39,874,922.04/55,037,630.04 = 25,970,923.74/x
  3. Step 3: Cross multiply
    39,874,922.04x = 55,037,630.04 × 25,970,923.74
  4. Step 4: Simplify right side
    39,874,922.04x = 1,429,378,092,599,173
  5. Step 5: Solve for x
    x = 1,429,378,092,599,173/39,874,922.04
  6. Step 6: Final answer
    x = 35,846,542.63

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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.