Home / 29,381,540.70-41,167,749.30-29,381,540.70

Finding the Fourth Proportional to 29,381,540.70, 41,167,749.30 and 29,381,540.70

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Solution

The fourth proportional to 29,381,540.70, 41,167,749.30 and 29,381,540.70 is: 41,167,749.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,381,540.70 : 41,167,749.30 = 29,381,540.70 : x
  2. Step 2: Convert to fraction form
    29,381,540.70/41,167,749.30 = 29,381,540.70/x
  3. Step 3: Cross multiply
    29,381,540.70x = 41,167,749.30 × 29,381,540.70
  4. Step 4: Simplify right side
    29,381,540.70x = 1,209,571,901,585,346.50
  5. Step 5: Solve for x
    x = 1,209,571,901,585,346.50/29,381,540.70
  6. Step 6: Final answer
    x = 41,167,749.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.