Home / 71,096,150.25-98,084,910.02-41,321,851.11

Finding the Fourth Proportional to 71,096,150.25, 98,084,910.02 and 41,321,851.11

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Solution

The fourth proportional to 71,096,150.25, 98,084,910.02 and 41,321,851.11 is: 57,008,010.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,096,150.25 : 98,084,910.02 = 41,321,851.11 : x
  2. Step 2: Convert to fraction form
    71,096,150.25/98,084,910.02 = 41,321,851.11/x
  3. Step 3: Cross multiply
    71,096,150.25x = 98,084,910.02 × 41,321,851.11
  4. Step 4: Simplify right side
    71,096,150.25x = 4,053,050,047,777,578
  5. Step 5: Solve for x
    x = 4,053,050,047,777,578/71,096,150.25
  6. Step 6: Final answer
    x = 57,008,010.05

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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.