Home / 33,539,359.05-50,303,201.78-10,820,256.33

Finding the Fourth Proportional to 33,539,359.05, 50,303,201.78 and 10,820,256.33

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Solution

The fourth proportional to 33,539,359.05, 50,303,201.78 and 10,820,256.33 is: 16,228,501.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,539,359.05 : 50,303,201.78 = 10,820,256.33 : x
  2. Step 2: Convert to fraction form
    33,539,359.05/50,303,201.78 = 10,820,256.33/x
  3. Step 3: Cross multiply
    33,539,359.05x = 50,303,201.78 × 10,820,256.33
  4. Step 4: Simplify right side
    33,539,359.05x = 544,293,537,425,211
  5. Step 5: Solve for x
    x = 544,293,537,425,211/33,539,359.05
  6. Step 6: Final answer
    x = 16,228,501.46

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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.