Home / 544,329,002,146.60-751,174,096,489.80-300,458,517,027.33

Finding the Fourth Proportional to 544,329,002,146.60, 751,174,096,489.80 and 300,458,517,027.33

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Solution

The fourth proportional to 544,329,002,146.60, 751,174,096,489.80 and 300,458,517,027.33 is: 414,632,794,083.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,329,002,146.60 : 751,174,096,489.80 = 300,458,517,027.33 : x
  2. Step 2: Convert to fraction form
    544,329,002,146.60/751,174,096,489.80 = 300,458,517,027.33/x
  3. Step 3: Cross multiply
    544,329,002,146.60x = 751,174,096,489.80 × 300,458,517,027.33
  4. Step 4: Simplify right side
    544,329,002,146.60x = 225,696,655,060,669,829,218,304
  5. Step 5: Solve for x
    x = 225,696,655,060,669,829,218,304/544,329,002,146.60
  6. Step 6: Final answer
    x = 414,632,794,083.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.