Home / 73,320,631.10-110,051,805.45-44,622,817.10

Finding the Fourth Proportional to 73,320,631.10, 110,051,805.45 and 44,622,817.10

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Solution

The fourth proportional to 73,320,631.10, 110,051,805.45 and 44,622,817.10 is: 66,977,350.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,320,631.10 : 110,051,805.45 = 44,622,817.10 : x
  2. Step 2: Convert to fraction form
    73,320,631.10/110,051,805.45 = 44,622,817.10/x
  3. Step 3: Cross multiply
    73,320,631.10x = 110,051,805.45 × 44,622,817.10
  4. Step 4: Simplify right side
    73,320,631.10x = 4,910,821,586,120,133
  5. Step 5: Solve for x
    x = 4,910,821,586,120,133/73,320,631.10
  6. Step 6: Final answer
    x = 66,977,350.20

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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.