Home / 74,110,933.32-111,189,632.32-44,599,324.62

Finding the Fourth Proportional to 74,110,933.32, 111,189,632.32 and 44,599,324.62

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Solution

The fourth proportional to 74,110,933.32, 111,189,632.32 and 44,599,324.62 is: 66,912,967.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,110,933.32 : 111,189,632.32 = 44,599,324.62 : x
  2. Step 2: Convert to fraction form
    74,110,933.32/111,189,632.32 = 44,599,324.62/x
  3. Step 3: Cross multiply
    74,110,933.32x = 111,189,632.32 × 44,599,324.62
  4. Step 4: Simplify right side
    74,110,933.32x = 4,958,982,506,218,123
  5. Step 5: Solve for x
    x = 4,958,982,506,218,123/74,110,933.32
  6. Step 6: Final answer
    x = 66,912,967.95

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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.