Home / 96,119,166.56-132,645,086.76-52,066,165.40

Finding the Fourth Proportional to 96,119,166.56, 132,645,086.76 and 52,066,165.40

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Solution

The fourth proportional to 96,119,166.56, 132,645,086.76 and 52,066,165.40 is: 71,851,653.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,119,166.56 : 132,645,086.76 = 52,066,165.40 : x
  2. Step 2: Convert to fraction form
    96,119,166.56/132,645,086.76 = 52,066,165.40/x
  3. Step 3: Cross multiply
    96,119,166.56x = 132,645,086.76 × 52,066,165.40
  4. Step 4: Simplify right side
    96,119,166.56x = 6,906,321,026,743,510
  5. Step 5: Solve for x
    x = 6,906,321,026,743,510/96,119,166.56
  6. Step 6: Final answer
    x = 71,851,653.25

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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.