Home / 29,203,549.44-43,801,977.36-7,640,232

Finding the Fourth Proportional to 29,203,549.44, 43,801,977.36 and 7,640,232

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Solution

The fourth proportional to 29,203,549.44, 43,801,977.36 and 7,640,232 is: 11,459,472.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,203,549.44 : 43,801,977.36 = 7,640,232 : x
  2. Step 2: Convert to fraction form
    29,203,549.44/43,801,977.36 = 7,640,232/x
  3. Step 3: Cross multiply
    29,203,549.44x = 43,801,977.36 × 7,640,232
  4. Step 4: Simplify right side
    29,203,549.44x = 334,657,269,089,147.50
  5. Step 5: Solve for x
    x = 334,657,269,089,147.50/29,203,549.44
  6. Step 6: Final answer
    x = 11,459,472.41

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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.