Home / 64,744,563.60-97,116,845.40-44,337,229.20

Finding the Fourth Proportional to 64,744,563.60, 97,116,845.40 and 44,337,229.20

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Solution

The fourth proportional to 64,744,563.60, 97,116,845.40 and 44,337,229.20 is: 66,505,843.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,744,563.60 : 97,116,845.40 = 44,337,229.20 : x
  2. Step 2: Convert to fraction form
    64,744,563.60/97,116,845.40 = 44,337,229.20/x
  3. Step 3: Cross multiply
    64,744,563.60x = 97,116,845.40 × 44,337,229.20
  4. Step 4: Simplify right side
    64,744,563.60x = 4,305,891,833,680,766
  5. Step 5: Solve for x
    x = 4,305,891,833,680,766/64,744,563.60
  6. Step 6: Final answer
    x = 66,505,843.80

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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.