Home / 96,149,361-132,686,168.07-52,096,394.49

Finding the Fourth Proportional to 96,149,361, 132,686,168.07 and 52,096,394.49

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Solution

The fourth proportional to 96,149,361, 132,686,168.07 and 52,096,394.49 is: 71,893,051.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,149,361 : 132,686,168.07 = 52,096,394.49 : x
  2. Step 2: Convert to fraction form
    96,149,361/132,686,168.07 = 52,096,394.49/x
  3. Step 3: Cross multiply
    96,149,361x = 132,686,168.07 × 52,096,394.49
  4. Step 4: Simplify right side
    96,149,361x = 6,912,470,955,141,162
  5. Step 5: Solve for x
    x = 6,912,470,955,141,162/96,149,361
  6. Step 6: Final answer
    x = 71,893,051.43

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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.