Home / 2,552,753,398.95-3,829,526,003.79-1,078,899,413.13

Finding the Fourth Proportional to 2,552,753,398.95, 3,829,526,003.79 and 1,078,899,413.13

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Solution

The fourth proportional to 2,552,753,398.95, 3,829,526,003.79 and 1,078,899,413.13 is: 1,618,516,445.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,753,398.95 : 3,829,526,003.79 = 1,078,899,413.13 : x
  2. Step 2: Convert to fraction form
    2,552,753,398.95/3,829,526,003.79 = 1,078,899,413.13/x
  3. Step 3: Cross multiply
    2,552,753,398.95x = 3,829,526,003.79 × 1,078,899,413.13
  4. Step 4: Simplify right side
    2,552,753,398.95x = 4,131,673,358,055,105,536
  5. Step 5: Solve for x
    x = 4,131,673,358,055,105,536/2,552,753,398.95
  6. Step 6: Final answer
    x = 1,618,516,445.71

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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.