Home / 27,564,391.32-41,372,137-13,927,122.48

Finding the Fourth Proportional to 27,564,391.32, 41,372,137 and 13,927,122.48

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Solution

The fourth proportional to 27,564,391.32, 41,372,137 and 13,927,122.48 is: 20,903,593.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,564,391.32 : 41,372,137 = 13,927,122.48 : x
  2. Step 2: Convert to fraction form
    27,564,391.32/41,372,137 = 13,927,122.48/x
  3. Step 3: Cross multiply
    27,564,391.32x = 41,372,137 × 13,927,122.48
  4. Step 4: Simplify right side
    27,564,391.32x = 576,194,819,258,339.75
  5. Step 5: Solve for x
    x = 576,194,819,258,339.75/27,564,391.32
  6. Step 6: Final answer
    x = 20,903,593.07

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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.