Home / 32,428,561,851.72-48,650,177,538.16-17,505,407,107.48

Finding the Fourth Proportional to 32,428,561,851.72, 48,650,177,538.16 and 17,505,407,107.48

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Solution

The fourth proportional to 32,428,561,851.72, 48,650,177,538.16 and 17,505,407,107.48 is: 26,262,070,071.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,428,561,851.72 : 48,650,177,538.16 = 17,505,407,107.48 : x
  2. Step 2: Convert to fraction form
    32,428,561,851.72/48,650,177,538.16 = 17,505,407,107.48/x
  3. Step 3: Cross multiply
    32,428,561,851.72x = 48,650,177,538.16 × 17,505,407,107.48
  4. Step 4: Simplify right side
    32,428,561,851.72x = 851,641,163,656,669,954,048
  5. Step 5: Solve for x
    x = 851,641,163,656,669,954,048/32,428,561,851.72
  6. Step 6: Final answer
    x = 26,262,070,071.16

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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.