Home / 1,333,717,349.82-2,000,394,414.42-351,061,600.56

Finding the Fourth Proportional to 1,333,717,349.82, 2,000,394,414.42 and 351,061,600.56

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Solution

The fourth proportional to 1,333,717,349.82, 2,000,394,414.42 and 351,061,600.56 is: 526,544,597.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,333,717,349.82 : 2,000,394,414.42 = 351,061,600.56 : x
  2. Step 2: Convert to fraction form
    1,333,717,349.82/2,000,394,414.42 = 351,061,600.56/x
  3. Step 3: Cross multiply
    1,333,717,349.82x = 2,000,394,414.42 × 351,061,600.56
  4. Step 4: Simplify right side
    1,333,717,349.82x = 702,261,664,877,569,152
  5. Step 5: Solve for x
    x = 702,261,664,877,569,152/1,333,717,349.82
  6. Step 6: Final answer
    x = 526,544,597.30

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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.