Home / 848,726,464.84-1,273,301,529.56-296,036,851.48

Finding the Fourth Proportional to 848,726,464.84, 1,273,301,529.56 and 296,036,851.48

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Solution

The fourth proportional to 848,726,464.84, 1,273,301,529.56 and 296,036,851.48 is: 444,129,164.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,726,464.84 : 1,273,301,529.56 = 296,036,851.48 : x
  2. Step 2: Convert to fraction form
    848,726,464.84/1,273,301,529.56 = 296,036,851.48/x
  3. Step 3: Cross multiply
    848,726,464.84x = 1,273,301,529.56 × 296,036,851.48
  4. Step 4: Simplify right side
    848,726,464.84x = 376,944,175,795,610,560
  5. Step 5: Solve for x
    x = 376,944,175,795,610,560/848,726,464.84
  6. Step 6: Final answer
    x = 444,129,164.59

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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.