Home / 39,082,869.60-58,624,304.40-33,288,194.40

Finding the Fourth Proportional to 39,082,869.60, 58,624,304.40 and 33,288,194.40

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Solution

The fourth proportional to 39,082,869.60, 58,624,304.40 and 33,288,194.40 is: 49,932,291.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,082,869.60 : 58,624,304.40 = 33,288,194.40 : x
  2. Step 2: Convert to fraction form
    39,082,869.60/58,624,304.40 = 33,288,194.40/x
  3. Step 3: Cross multiply
    39,082,869.60x = 58,624,304.40 × 33,288,194.40
  4. Step 4: Simplify right side
    39,082,869.60x = 1,951,497,241,431,975.25
  5. Step 5: Solve for x
    x = 1,951,497,241,431,975.25/39,082,869.60
  6. Step 6: Final answer
    x = 49,932,291.60

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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.