Home / 466,480,068,370.73-699,720,102,556.09-131,094,993,799.54

Finding the Fourth Proportional to 466,480,068,370.73, 699,720,102,556.09 and 131,094,993,799.54

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Solution

The fourth proportional to 466,480,068,370.73, 699,720,102,556.09 and 131,094,993,799.54 is: 196,642,490,699.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,480,068,370.73 : 699,720,102,556.09 = 131,094,993,799.54 : x
  2. Step 2: Convert to fraction form
    466,480,068,370.73/699,720,102,556.09 = 131,094,993,799.54/x
  3. Step 3: Cross multiply
    466,480,068,370.73x = 699,720,102,556.09 × 131,094,993,799.54
  4. Step 4: Simplify right side
    466,480,068,370.73x = 91,729,802,506,004,097,662,976
  5. Step 5: Solve for x
    x = 91,729,802,506,004,097,662,976/466,480,068,370.73
  6. Step 6: Final answer
    x = 196,642,490,699.31

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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.