Home / 194,333,327.49-268,180,004.62-106,227,674.17

Finding the Fourth Proportional to 194,333,327.49, 268,180,004.62 and 106,227,674.17

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Solution

The fourth proportional to 194,333,327.49, 268,180,004.62 and 106,227,674.17 is: 146,594,197.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,333,327.49 : 268,180,004.62 = 106,227,674.17 : x
  2. Step 2: Convert to fraction form
    194,333,327.49/268,180,004.62 = 106,227,674.17/x
  3. Step 3: Cross multiply
    194,333,327.49x = 268,180,004.62 × 106,227,674.17
  4. Step 4: Simplify right side
    194,333,327.49x = 28,488,138,149,752,112
  5. Step 5: Solve for x
    x = 28,488,138,149,752,112/194,333,327.49
  6. Step 6: Final answer
    x = 146,594,197.29

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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.