Home / 3,148,392,188,375-4,344,797,286,413.60-1,759,496,484,906.20

Finding the Fourth Proportional to 3,148,392,188,375, 4,344,797,286,413.60 and 1,759,496,484,906.20

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Solution

The fourth proportional to 3,148,392,188,375, 4,344,797,286,413.60 and 1,759,496,484,906.20 is: 2,428,114,127,998.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,148,392,188,375 : 4,344,797,286,413.60 = 1,759,496,484,906.20 : x
  2. Step 2: Convert to fraction form
    3,148,392,188,375/4,344,797,286,413.60 = 1,759,496,484,906.20/x
  3. Step 3: Cross multiply
    3,148,392,188,375x = 4,344,797,286,413.60 × 1,759,496,484,906.20
  4. Step 4: Simplify right side
    3,148,392,188,375x = 7,644,655,553,074,725,264,556,032
  5. Step 5: Solve for x
    x = 7,644,655,553,074,725,264,556,032/3,148,392,188,375
  6. Step 6: Final answer
    x = 2,428,114,127,998.90

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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.