Home / 29,910,349.31-44,865,523.98-7,191,247.37

Finding the Fourth Proportional to 29,910,349.31, 44,865,523.98 and 7,191,247.37

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Solution

The fourth proportional to 29,910,349.31, 44,865,523.98 and 7,191,247.37 is: 10,786,871.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,910,349.31 : 44,865,523.98 = 7,191,247.37 : x
  2. Step 2: Convert to fraction form
    29,910,349.31/44,865,523.98 = 7,191,247.37/x
  3. Step 3: Cross multiply
    29,910,349.31x = 44,865,523.98 × 7,191,247.37
  4. Step 4: Simplify right side
    29,910,349.31x = 322,639,081,100,519.31
  5. Step 5: Solve for x
    x = 322,639,081,100,519.31/29,910,349.31
  6. Step 6: Final answer
    x = 10,786,871.05

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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.