Home / 33,397,859.12-46,117,132.08-25,123,579.52

Finding the Fourth Proportional to 33,397,859.12, 46,117,132.08 and 25,123,579.52

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Solution

The fourth proportional to 33,397,859.12, 46,117,132.08 and 25,123,579.52 is: 34,691,667.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,397,859.12 : 46,117,132.08 = 25,123,579.52 : x
  2. Step 2: Convert to fraction form
    33,397,859.12/46,117,132.08 = 25,123,579.52/x
  3. Step 3: Cross multiply
    33,397,859.12x = 46,117,132.08 × 25,123,579.52
  4. Step 4: Simplify right side
    33,397,859.12x = 1,158,627,435,046,223
  5. Step 5: Solve for x
    x = 1,158,627,435,046,223/33,397,859.12
  6. Step 6: Final answer
    x = 34,691,667.84

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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.