Home / 3,411,022,270.80-5,115,759,906.48-1,544,435,736.48

Finding the Fourth Proportional to 3,411,022,270.80, 5,115,759,906.48 and 1,544,435,736.48

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Solution

The fourth proportional to 3,411,022,270.80, 5,115,759,906.48 and 1,544,435,736.48 is: 2,316,303,381.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,411,022,270.80 : 5,115,759,906.48 = 1,544,435,736.48 : x
  2. Step 2: Convert to fraction form
    3,411,022,270.80/5,115,759,906.48 = 1,544,435,736.48/x
  3. Step 3: Cross multiply
    3,411,022,270.80x = 5,115,759,906.48 × 1,544,435,736.48
  4. Step 4: Simplify right side
    3,411,022,270.80x = 7,900,962,418,819,294,208
  5. Step 5: Solve for x
    x = 7,900,962,418,819,294,208/3,411,022,270.80
  6. Step 6: Final answer
    x = 2,316,303,381.09

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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.