Home / 246,998,729.60-370,611,236.36-106,982,012.24

Finding the Fourth Proportional to 246,998,729.60, 370,611,236.36 and 106,982,012.24

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Solution

The fourth proportional to 246,998,729.60, 370,611,236.36 and 106,982,012.24 is: 160,522,023.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,998,729.60 : 370,611,236.36 = 106,982,012.24 : x
  2. Step 2: Convert to fraction form
    246,998,729.60/370,611,236.36 = 106,982,012.24/x
  3. Step 3: Cross multiply
    246,998,729.60x = 370,611,236.36 × 106,982,012.24
  4. Step 4: Simplify right side
    246,998,729.60x = 39,648,735,824,547,056
  5. Step 5: Solve for x
    x = 39,648,735,824,547,056/246,998,729.60
  6. Step 6: Final answer
    x = 160,522,023.29

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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.