Home / 49,770,189.10-74,628,268.62-22,444,509.79

Finding the Fourth Proportional to 49,770,189.10, 74,628,268.62 and 22,444,509.79

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Solution

The fourth proportional to 49,770,189.10, 74,628,268.62 and 22,444,509.79 is: 33,654,581.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,770,189.10 : 74,628,268.62 = 22,444,509.79 : x
  2. Step 2: Convert to fraction form
    49,770,189.10/74,628,268.62 = 22,444,509.79/x
  3. Step 3: Cross multiply
    49,770,189.10x = 74,628,268.62 × 22,444,509.79
  4. Step 4: Simplify right side
    49,770,189.10x = 1,674,994,905,652,339.75
  5. Step 5: Solve for x
    x = 1,674,994,905,652,339.75/49,770,189.10
  6. Step 6: Final answer
    x = 33,654,581.91

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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.