Home / 41,771,992.64-62,670,821.18-19,940,232.33

Finding the Fourth Proportional to 41,771,992.64, 62,670,821.18 and 19,940,232.33

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Solution

The fourth proportional to 41,771,992.64, 62,670,821.18 and 19,940,232.33 is: 29,916,474.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,771,992.64 : 62,670,821.18 = 19,940,232.33 : x
  2. Step 2: Convert to fraction form
    41,771,992.64/62,670,821.18 = 19,940,232.33/x
  3. Step 3: Cross multiply
    41,771,992.64x = 62,670,821.18 × 19,940,232.33
  4. Step 4: Simplify right side
    41,771,992.64x = 1,249,670,734,641,084.75
  5. Step 5: Solve for x
    x = 1,249,670,734,641,084.75/41,771,992.64
  6. Step 6: Final answer
    x = 29,916,474.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.