Home / 3,834,902,024.95-5,295,819,786.54-3,625,978,949.68

Finding the Fourth Proportional to 3,834,902,024.95, 5,295,819,786.54 and 3,625,978,949.68

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Solution

The fourth proportional to 3,834,902,024.95, 5,295,819,786.54 and 3,625,978,949.68 is: 5,007,306,820.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,834,902,024.95 : 5,295,819,786.54 = 3,625,978,949.68 : x
  2. Step 2: Convert to fraction form
    3,834,902,024.95/5,295,819,786.54 = 3,625,978,949.68/x
  3. Step 3: Cross multiply
    3,834,902,024.95x = 5,295,819,786.54 × 3,625,978,949.68
  4. Step 4: Simplify right side
    3,834,902,024.95x = 19,202,531,067,292,868,608
  5. Step 5: Solve for x
    x = 19,202,531,067,292,868,608/3,834,902,024.95
  6. Step 6: Final answer
    x = 5,007,306,820.97

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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.