Home / 47,174,233.14-70,761,743.55-13,098,236.34

Finding the Fourth Proportional to 47,174,233.14, 70,761,743.55 and 13,098,236.34

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Solution

The fourth proportional to 47,174,233.14, 70,761,743.55 and 13,098,236.34 is: 19,647,463.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,174,233.14 : 70,761,743.55 = 13,098,236.34 : x
  2. Step 2: Convert to fraction form
    47,174,233.14/70,761,743.55 = 13,098,236.34/x
  3. Step 3: Cross multiply
    47,174,233.14x = 70,761,743.55 × 13,098,236.34
  4. Step 4: Simplify right side
    47,174,233.14x = 926,854,040,848,370.50
  5. Step 5: Solve for x
    x = 926,854,040,848,370.50/47,174,233.14
  6. Step 6: Final answer
    x = 19,647,463.86

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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.