Home / 5,398,227,523.78-8,097,696,582.66-1,414,409,190.46

Finding the Fourth Proportional to 5,398,227,523.78, 8,097,696,582.66 and 1,414,409,190.46

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Solution

The fourth proportional to 5,398,227,523.78, 8,097,696,582.66 and 1,414,409,190.46 is: 2,121,706,878.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,398,227,523.78 : 8,097,696,582.66 = 1,414,409,190.46 : x
  2. Step 2: Convert to fraction form
    5,398,227,523.78/8,097,696,582.66 = 1,414,409,190.46/x
  3. Step 3: Cross multiply
    5,398,227,523.78x = 8,097,696,582.66 × 1,414,409,190.46
  4. Step 4: Simplify right side
    5,398,227,523.78x = 11,453,456,468,070,838,272
  5. Step 5: Solve for x
    x = 11,453,456,468,070,838,272/5,398,227,523.78
  6. Step 6: Final answer
    x = 2,121,706,878.34

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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.