Home / 146,892,600.60-220,347,195.30-44,659,973.40

Finding the Fourth Proportional to 146,892,600.60, 220,347,195.30 and 44,659,973.40

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Solution

The fourth proportional to 146,892,600.60, 220,347,195.30 and 44,659,973.40 is: 66,992,481.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,892,600.60 : 220,347,195.30 = 44,659,973.40 : x
  2. Step 2: Convert to fraction form
    146,892,600.60/220,347,195.30 = 44,659,973.40/x
  3. Step 3: Cross multiply
    146,892,600.60x = 220,347,195.30 × 44,659,973.40
  4. Step 4: Simplify right side
    146,892,600.60x = 9,840,699,880,862,606
  5. Step 5: Solve for x
    x = 9,840,699,880,862,606/146,892,600.60
  6. Step 6: Final answer
    x = 66,992,481.86

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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.