Home / 224,623,122.13-336,952,076.33-75,058,103.67

Finding the Fourth Proportional to 224,623,122.13, 336,952,076.33 and 75,058,103.67

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Solution

The fourth proportional to 224,623,122.13, 336,952,076.33 and 75,058,103.67 is: 112,592,967.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,623,122.13 : 336,952,076.33 = 75,058,103.67 : x
  2. Step 2: Convert to fraction form
    224,623,122.13/336,952,076.33 = 75,058,103.67/x
  3. Step 3: Cross multiply
    224,623,122.13x = 336,952,076.33 × 75,058,103.67
  4. Step 4: Simplify right side
    224,623,122.13x = 25,290,983,876,998,892
  5. Step 5: Solve for x
    x = 25,290,983,876,998,892/224,623,122.13
  6. Step 6: Final answer
    x = 112,592,967.44

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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.