Home / 50,568,505.65-75,724,454.48-27,823,705.65

Finding the Fourth Proportional to 50,568,505.65, 75,724,454.48 and 27,823,705.65

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Solution

The fourth proportional to 50,568,505.65, 75,724,454.48 and 27,823,705.65 is: 41,664,963.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,568,505.65 : 75,724,454.48 = 27,823,705.65 : x
  2. Step 2: Convert to fraction form
    50,568,505.65/75,724,454.48 = 27,823,705.65/x
  3. Step 3: Cross multiply
    50,568,505.65x = 75,724,454.48 × 27,823,705.65
  4. Step 4: Simplify right side
    50,568,505.65x = 2,106,934,931,819,225
  5. Step 5: Solve for x
    x = 2,106,934,931,819,225/50,568,505.65
  6. Step 6: Final answer
    x = 41,664,963.30

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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.