Home / 33,413,783.04-50,126,947.20-10,688,578.56

Finding the Fourth Proportional to 33,413,783.04, 50,126,947.20 and 10,688,578.56

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Solution

The fourth proportional to 33,413,783.04, 50,126,947.20 and 10,688,578.56 is: 16,034,874.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,413,783.04 : 50,126,947.20 = 10,688,578.56 : x
  2. Step 2: Convert to fraction form
    33,413,783.04/50,126,947.20 = 10,688,578.56/x
  3. Step 3: Cross multiply
    33,413,783.04x = 50,126,947.20 × 10,688,578.56
  4. Step 4: Simplify right side
    33,413,783.04x = 535,785,813,120,172.06
  5. Step 5: Solve for x
    x = 535,785,813,120,172.06/33,413,783.04
  6. Step 6: Final answer
    x = 16,034,874.37

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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.