Home / 41,241,845.40-61,928,864.10-32,792,443.80

Finding the Fourth Proportional to 41,241,845.40, 61,928,864.10 and 32,792,443.80

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Solution

The fourth proportional to 41,241,845.40, 61,928,864.10 and 32,792,443.80 is: 49,241,220.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,241,845.40 : 61,928,864.10 = 32,792,443.80 : x
  2. Step 2: Convert to fraction form
    41,241,845.40/61,928,864.10 = 32,792,443.80/x
  3. Step 3: Cross multiply
    41,241,845.40x = 61,928,864.10 × 32,792,443.80
  4. Step 4: Simplify right side
    41,241,845.40x = 2,030,798,795,597,087.75
  5. Step 5: Solve for x
    x = 2,030,798,795,597,087.75/41,241,845.40
  6. Step 6: Final answer
    x = 49,241,220.32

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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.