Home / 116,393,667.75-174,620,157.35-34,515,537.03

Finding the Fourth Proportional to 116,393,667.75, 174,620,157.35 and 34,515,537.03

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Solution

The fourth proportional to 116,393,667.75, 174,620,157.35 and 34,515,537.03 is: 51,782,099.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,393,667.75 : 174,620,157.35 = 34,515,537.03 : x
  2. Step 2: Convert to fraction form
    116,393,667.75/174,620,157.35 = 34,515,537.03/x
  3. Step 3: Cross multiply
    116,393,667.75x = 174,620,157.35 × 34,515,537.03
  4. Step 4: Simplify right side
    116,393,667.75x = 6,027,108,507,025,774
  5. Step 5: Solve for x
    x = 6,027,108,507,025,774/116,393,667.75
  6. Step 6: Final answer
    x = 51,782,099.69

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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.