Home / 3,372,832,581.19-4,654,654,413.36-1,867,458,960.88

Finding the Fourth Proportional to 3,372,832,581.19, 4,654,654,413.36 and 1,867,458,960.88

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Solution

The fourth proportional to 3,372,832,581.19, 4,654,654,413.36 and 1,867,458,960.88 is: 2,577,173,899.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,832,581.19 : 4,654,654,413.36 = 1,867,458,960.88 : x
  2. Step 2: Convert to fraction form
    3,372,832,581.19/4,654,654,413.36 = 1,867,458,960.88/x
  3. Step 3: Cross multiply
    3,372,832,581.19x = 4,654,654,413.36 × 1,867,458,960.88
  4. Step 4: Simplify right side
    3,372,832,581.19x = 8,692,376,094,028,771,328
  5. Step 5: Solve for x
    x = 8,692,376,094,028,771,328/3,372,832,581.19
  6. Step 6: Final answer
    x = 2,577,173,899.03

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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.