Home / 48,951,205.80-73,454,802.30-33,815,999.40

Finding the Fourth Proportional to 48,951,205.80, 73,454,802.30 and 33,815,999.40

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Solution

The fourth proportional to 48,951,205.80, 73,454,802.30 and 33,815,999.40 is: 50,743,337.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,951,205.80 : 73,454,802.30 = 33,815,999.40 : x
  2. Step 2: Convert to fraction form
    48,951,205.80/73,454,802.30 = 33,815,999.40/x
  3. Step 3: Cross multiply
    48,951,205.80x = 73,454,802.30 × 33,815,999.40
  4. Step 4: Simplify right side
    48,951,205.80x = 2,483,947,550,503,918.50
  5. Step 5: Solve for x
    x = 2,483,947,550,503,918.50/48,951,205.80
  6. Step 6: Final answer
    x = 50,743,337.37

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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.