Home / 49,915,343.80-74,873,015.70-33,476,102.20

Finding the Fourth Proportional to 49,915,343.80, 74,873,015.70 and 33,476,102.20

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Solution

The fourth proportional to 49,915,343.80, 74,873,015.70 and 33,476,102.20 is: 50,214,153.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,915,343.80 : 74,873,015.70 = 33,476,102.20 : x
  2. Step 2: Convert to fraction form
    49,915,343.80/74,873,015.70 = 33,476,102.20/x
  3. Step 3: Cross multiply
    49,915,343.80x = 74,873,015.70 × 33,476,102.20
  4. Step 4: Simplify right side
    49,915,343.80x = 2,506,456,725,595,404.50
  5. Step 5: Solve for x
    x = 2,506,456,725,595,404.50/49,915,343.80
  6. Step 6: Final answer
    x = 50,214,153.30

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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.