Home / 64,744,518.10-97,116,777.15-44,337,183.70

Finding the Fourth Proportional to 64,744,518.10, 97,116,777.15 and 44,337,183.70

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Solution

The fourth proportional to 64,744,518.10, 97,116,777.15 and 44,337,183.70 is: 66,505,775.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,744,518.10 : 97,116,777.15 = 44,337,183.70 : x
  2. Step 2: Convert to fraction form
    64,744,518.10/97,116,777.15 = 44,337,183.70/x
  3. Step 3: Cross multiply
    64,744,518.10x = 97,116,777.15 × 44,337,183.70
  4. Step 4: Simplify right side
    64,744,518.10x = 4,305,884,388,851,513
  5. Step 5: Solve for x
    x = 4,305,884,388,851,513/64,744,518.10
  6. Step 6: Final answer
    x = 66,505,775.55

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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.