Home / 2,422,406,640.24-3,634,255,910.52-869,711,413.77

Finding the Fourth Proportional to 2,422,406,640.24, 3,634,255,910.52 and 869,711,413.77

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Solution

The fourth proportional to 2,422,406,640.24, 3,634,255,910.52 and 869,711,413.77 is: 1,304,799,034.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,406,640.24 : 3,634,255,910.52 = 869,711,413.77 : x
  2. Step 2: Convert to fraction form
    2,422,406,640.24/3,634,255,910.52 = 869,711,413.77/x
  3. Step 3: Cross multiply
    2,422,406,640.24x = 3,634,255,910.52 × 869,711,413.77
  4. Step 4: Simplify right side
    2,422,406,640.24x = 3,160,753,845,940,327,936
  5. Step 5: Solve for x
    x = 3,160,753,845,940,327,936/2,422,406,640.24
  6. Step 6: Final answer
    x = 1,304,799,034.74

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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.