Home / 123,071,236,543.62-184,669,963,517.28-59,382,897,745.35

Finding the Fourth Proportional to 123,071,236,543.62, 184,669,963,517.28 and 59,382,897,745.35

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Solution

The fourth proportional to 123,071,236,543.62, 184,669,963,517.28 and 59,382,897,745.35 is: 89,104,797,092.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,071,236,543.62 : 184,669,963,517.28 = 59,382,897,745.35 : x
  2. Step 2: Convert to fraction form
    123,071,236,543.62/184,669,963,517.28 = 59,382,897,745.35/x
  3. Step 3: Cross multiply
    123,071,236,543.62x = 184,669,963,517.28 × 59,382,897,745.35
  4. Step 4: Simplify right side
    123,071,236,543.62x = 10,966,237,560,184,151,998,464
  5. Step 5: Solve for x
    x = 10,966,237,560,184,151,998,464/123,071,236,543.62
  6. Step 6: Final answer
    x = 89,104,797,092.84

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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.