Home / 167,081,050.03-250,672,893.06-79,754,000.60

Finding the Fourth Proportional to 167,081,050.03, 250,672,893.06 and 79,754,000.60

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Solution

The fourth proportional to 167,081,050.03, 250,672,893.06 and 79,754,000.60 is: 119,655,496.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,081,050.03 : 250,672,893.06 = 79,754,000.60 : x
  2. Step 2: Convert to fraction form
    167,081,050.03/250,672,893.06 = 79,754,000.60/x
  3. Step 3: Cross multiply
    167,081,050.03x = 250,672,893.06 × 79,754,000.60
  4. Step 4: Simplify right side
    167,081,050.03x = 19,992,166,063,510,976
  5. Step 5: Solve for x
    x = 19,992,166,063,510,976/167,081,050.03
  6. Step 6: Final answer
    x = 119,655,496.90

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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.