Home / 246,998,735.74-370,611,245.31-106,982,018.25

Finding the Fourth Proportional to 246,998,735.74, 370,611,245.31 and 106,982,018.25

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Solution

The fourth proportional to 246,998,735.74, 370,611,245.31 and 106,982,018.25 is: 160,522,032.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,998,735.74 : 370,611,245.31 = 106,982,018.25 : x
  2. Step 2: Convert to fraction form
    246,998,735.74/370,611,245.31 = 106,982,018.25/x
  3. Step 3: Cross multiply
    246,998,735.74x = 370,611,245.31 × 106,982,018.25
  4. Step 4: Simplify right side
    246,998,735.74x = 39,648,739,009,409,648
  5. Step 5: Solve for x
    x = 39,648,739,009,409,648/246,998,735.74
  6. Step 6: Final answer
    x = 160,522,032.19

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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.