Home / 146,598,604.60-219,897,906.90-97,493,456.20

Finding the Fourth Proportional to 146,598,604.60, 219,897,906.90 and 97,493,456.20

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Solution

The fourth proportional to 146,598,604.60, 219,897,906.90 and 97,493,456.20 is: 146,240,184.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,598,604.60 : 219,897,906.90 = 97,493,456.20 : x
  2. Step 2: Convert to fraction form
    146,598,604.60/219,897,906.90 = 97,493,456.20/x
  3. Step 3: Cross multiply
    146,598,604.60x = 219,897,906.90 × 97,493,456.20
  4. Step 4: Simplify right side
    146,598,604.60x = 21,438,606,954,826,828
  5. Step 5: Solve for x
    x = 21,438,606,954,826,828/146,598,604.60
  6. Step 6: Final answer
    x = 146,240,184.30

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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.