Home / 96,992,693.88-134,025,003.96-69,066,921.84

Finding the Fourth Proportional to 96,992,693.88, 134,025,003.96 and 69,066,921.84

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Solution

The fourth proportional to 96,992,693.88, 134,025,003.96 and 69,066,921.84 is: 95,437,028.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,992,693.88 : 134,025,003.96 = 69,066,921.84 : x
  2. Step 2: Convert to fraction form
    96,992,693.88/134,025,003.96 = 69,066,921.84/x
  3. Step 3: Cross multiply
    96,992,693.88x = 134,025,003.96 × 69,066,921.84
  4. Step 4: Simplify right side
    96,992,693.88x = 9,256,694,473,111,010
  5. Step 5: Solve for x
    x = 9,256,694,473,111,010/96,992,693.88
  6. Step 6: Final answer
    x = 95,437,028.32

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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.