Home / 104,848,299.10-144,691,324.41-58,441,495.60

Finding the Fourth Proportional to 104,848,299.10, 144,691,324.41 and 58,441,495.60

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Solution

The fourth proportional to 104,848,299.10, 144,691,324.41 and 58,441,495.60 is: 80,649,638.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,848,299.10 : 144,691,324.41 = 58,441,495.60 : x
  2. Step 2: Convert to fraction form
    104,848,299.10/144,691,324.41 = 58,441,495.60/x
  3. Step 3: Cross multiply
    104,848,299.10x = 144,691,324.41 × 58,441,495.60
  4. Step 4: Simplify right side
    104,848,299.10x = 8,455,977,398,865,188
  5. Step 5: Solve for x
    x = 8,455,977,398,865,188/104,848,299.10
  6. Step 6: Final answer
    x = 80,649,638.30

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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.