Home / 47,588,733-65,672,845.20-25,858,701

Finding the Fourth Proportional to 47,588,733, 65,672,845.20 and 25,858,701

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Solution

The fourth proportional to 47,588,733, 65,672,845.20 and 25,858,701 is: 35,685,221.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,588,733 : 65,672,845.20 = 25,858,701 : x
  2. Step 2: Convert to fraction form
    47,588,733/65,672,845.20 = 25,858,701/x
  3. Step 3: Cross multiply
    47,588,733x = 65,672,845.20 × 25,858,701
  4. Step 4: Simplify right side
    47,588,733x = 1,698,214,467,846,085.25
  5. Step 5: Solve for x
    x = 1,698,214,467,846,085.25/47,588,733
  6. Step 6: Final answer
    x = 35,685,221.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.