Home / 33,879,359.37-46,753,353.17-19,194,996.69

Finding the Fourth Proportional to 33,879,359.37, 46,753,353.17 and 19,194,996.69

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Solution

The fourth proportional to 33,879,359.37, 46,753,353.17 and 19,194,996.69 is: 26,489,003.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,879,359.37 : 46,753,353.17 = 19,194,996.69 : x
  2. Step 2: Convert to fraction form
    33,879,359.37/46,753,353.17 = 19,194,996.69/x
  3. Step 3: Cross multiply
    33,879,359.37x = 46,753,353.17 × 19,194,996.69
  4. Step 4: Simplify right side
    33,879,359.37x = 897,430,459,248,576.12
  5. Step 5: Solve for x
    x = 897,430,459,248,576.12/33,879,359.37
  6. Step 6: Final answer
    x = 26,489,003.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.