Home / 109,745,932.23-164,553,154.48-34,930,848.09

Finding the Fourth Proportional to 109,745,932.23, 164,553,154.48 and 34,930,848.09

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Solution

The fourth proportional to 109,745,932.23, 164,553,154.48 and 34,930,848.09 is: 52,375,346.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,745,932.23 : 164,553,154.48 = 34,930,848.09 : x
  2. Step 2: Convert to fraction form
    109,745,932.23/164,553,154.48 = 34,930,848.09/x
  3. Step 3: Cross multiply
    109,745,932.23x = 164,553,154.48 × 34,930,848.09
  4. Step 4: Simplify right side
    109,745,932.23x = 5,747,981,241,871,183
  5. Step 5: Solve for x
    x = 5,747,981,241,871,183/109,745,932.23
  6. Step 6: Final answer
    x = 52,375,346.63

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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.