Home / 33,413,620.62-46,108,475.96-18,529,712.42

Finding the Fourth Proportional to 33,413,620.62, 46,108,475.96 and 18,529,712.42

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Solution

The fourth proportional to 33,413,620.62, 46,108,475.96 and 18,529,712.42 is: 25,569,716.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,413,620.62 : 46,108,475.96 = 18,529,712.42 : x
  2. Step 2: Convert to fraction form
    33,413,620.62/46,108,475.96 = 18,529,712.42/x
  3. Step 3: Cross multiply
    33,413,620.62x = 46,108,475.96 × 18,529,712.42
  4. Step 4: Simplify right side
    33,413,620.62x = 854,376,799,663,283.50
  5. Step 5: Solve for x
    x = 854,376,799,663,283.50/33,413,620.62
  6. Step 6: Final answer
    x = 25,569,716.30

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1.5x scale

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.