Home / 33,413,619.62-46,108,474.58-18,529,711.42

Finding the Fourth Proportional to 33,413,619.62, 46,108,474.58 and 18,529,711.42

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Solution

The fourth proportional to 33,413,619.62, 46,108,474.58 and 18,529,711.42 is: 25,569,714.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,413,619.62 : 46,108,474.58 = 18,529,711.42 : x
  2. Step 2: Convert to fraction form
    33,413,619.62/46,108,474.58 = 18,529,711.42/x
  3. Step 3: Cross multiply
    33,413,619.62x = 46,108,474.58 × 18,529,711.42
  4. Step 4: Simplify right side
    33,413,619.62x = 854,376,727,983,805.75
  5. Step 5: Solve for x
    x = 854,376,727,983,805.75/33,413,619.62
  6. Step 6: Final answer
    x = 25,569,714.92

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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.