Home / 5,407,964,214.33-7,445,645,656.92-4,217,004,933.33

Finding the Fourth Proportional to 5,407,964,214.33, 7,445,645,656.92 and 4,217,004,933.33

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Solution

The fourth proportional to 5,407,964,214.33, 7,445,645,656.92 and 4,217,004,933.33 is: 5,805,941,611.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,407,964,214.33 : 7,445,645,656.92 = 4,217,004,933.33 : x
  2. Step 2: Convert to fraction form
    5,407,964,214.33/7,445,645,656.92 = 4,217,004,933.33/x
  3. Step 3: Cross multiply
    5,407,964,214.33x = 7,445,645,656.92 × 4,217,004,933.33
  4. Step 4: Simplify right side
    5,407,964,214.33x = 31,398,324,467,058,728,960
  5. Step 5: Solve for x
    x = 31,398,324,467,058,728,960/5,407,964,214.33
  6. Step 6: Final answer
    x = 5,805,941,611.79

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Double scale
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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.