Home / 39,840,917.67-54,982,513.41-24,366,143.07

Finding the Fourth Proportional to 39,840,917.67, 54,982,513.41 and 24,366,143.07

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Solution

The fourth proportional to 39,840,917.67, 54,982,513.41 and 24,366,143.07 is: 33,626,529.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,840,917.67 : 54,982,513.41 = 24,366,143.07 : x
  2. Step 2: Convert to fraction form
    39,840,917.67/54,982,513.41 = 24,366,143.07/x
  3. Step 3: Cross multiply
    39,840,917.67x = 54,982,513.41 × 24,366,143.07
  4. Step 4: Simplify right side
    39,840,917.67x = 1,339,711,788,096,253.50
  5. Step 5: Solve for x
    x = 1,339,711,788,096,253.50/39,840,917.67
  6. Step 6: Final answer
    x = 33,626,529.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.