Home / 33,531,567.90-50,297,351.85-10,813,206.30

Finding the Fourth Proportional to 33,531,567.90, 50,297,351.85 and 10,813,206.30

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Solution

The fourth proportional to 33,531,567.90, 50,297,351.85 and 10,813,206.30 is: 16,219,809.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,531,567.90 : 50,297,351.85 = 10,813,206.30 : x
  2. Step 2: Convert to fraction form
    33,531,567.90/50,297,351.85 = 10,813,206.30/x
  3. Step 3: Cross multiply
    33,531,567.90x = 50,297,351.85 × 10,813,206.30
  4. Step 4: Simplify right side
    33,531,567.90x = 543,875,641,897,736.69
  5. Step 5: Solve for x
    x = 543,875,641,897,736.69/33,531,567.90
  6. Step 6: Final answer
    x = 16,219,809.45

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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.