Home / 33,184,356.48-49,794,380.70-31,976,498.25

Finding the Fourth Proportional to 33,184,356.48, 49,794,380.70 and 31,976,498.25

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Solution

The fourth proportional to 33,184,356.48, 49,794,380.70 and 31,976,498.25 is: 47,981,943.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,184,356.48 : 49,794,380.70 = 31,976,498.25 : x
  2. Step 2: Convert to fraction form
    33,184,356.48/49,794,380.70 = 31,976,498.25/x
  3. Step 3: Cross multiply
    33,184,356.48x = 49,794,380.70 × 31,976,498.25
  4. Step 4: Simplify right side
    33,184,356.48x = 1,592,249,927,313,383.75
  5. Step 5: Solve for x
    x = 1,592,249,927,313,383.75/33,184,356.48
  6. Step 6: Final answer
    x = 47,981,943.79

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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.