Home / 73,451,027.40-110,082,062.70-44,666,608.20

Finding the Fourth Proportional to 73,451,027.40, 110,082,062.70 and 44,666,608.20

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Solution

The fourth proportional to 73,451,027.40, 110,082,062.70 and 44,666,608.20 is: 66,942,458.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,451,027.40 : 110,082,062.70 = 44,666,608.20 : x
  2. Step 2: Convert to fraction form
    73,451,027.40/110,082,062.70 = 44,666,608.20/x
  3. Step 3: Cross multiply
    73,451,027.40x = 110,082,062.70 × 44,666,608.20
  4. Step 4: Simplify right side
    73,451,027.40x = 4,916,992,364,468,735
  5. Step 5: Solve for x
    x = 4,916,992,364,468,735/73,451,027.40
  6. Step 6: Final answer
    x = 66,942,458.65

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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.