Home / 5,917,886,222.69-8,875,719,540.88-2,969,374,164.05

Finding the Fourth Proportional to 5,917,886,222.69, 8,875,719,540.88 and 2,969,374,164.05

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Solution

The fourth proportional to 5,917,886,222.69, 8,875,719,540.88 and 2,969,374,164.05 is: 4,453,504,393.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,917,886,222.69 : 8,875,719,540.88 = 2,969,374,164.05 : x
  2. Step 2: Convert to fraction form
    5,917,886,222.69/8,875,719,540.88 = 2,969,374,164.05/x
  3. Step 3: Cross multiply
    5,917,886,222.69x = 8,875,719,540.88 × 2,969,374,164.05
  4. Step 4: Simplify right side
    5,917,886,222.69x = 26,355,332,292,040,167,424
  5. Step 5: Solve for x
    x = 26,355,332,292,040,167,424/5,917,886,222.69
  6. Step 6: Final answer
    x = 4,453,504,393.34

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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.