Home / 1,609,843,557.42-2,414,766,178.33-504,534,499.89

Finding the Fourth Proportional to 1,609,843,557.42, 2,414,766,178.33 and 504,534,499.89

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Solution

The fourth proportional to 1,609,843,557.42, 2,414,766,178.33 and 504,534,499.89 is: 756,802,013.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,843,557.42 : 2,414,766,178.33 = 504,534,499.89 : x
  2. Step 2: Convert to fraction form
    1,609,843,557.42/2,414,766,178.33 = 504,534,499.89/x
  3. Step 3: Cross multiply
    1,609,843,557.42x = 2,414,766,178.33 × 504,534,499.89
  4. Step 4: Simplify right side
    1,609,843,557.42x = 1,218,332,846,124,696,320
  5. Step 5: Solve for x
    x = 1,218,332,846,124,696,320/1,609,843,557.42
  6. Step 6: Final answer
    x = 756,802,013.78

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Double scale
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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.