Home / 33,203,991.20-49,759,330.80-26,392,215.20

Finding the Fourth Proportional to 33,203,991.20, 49,759,330.80 and 26,392,215.20

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Solution

The fourth proportional to 33,203,991.20, 49,759,330.80 and 26,392,215.20 is: 39,551,238.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,203,991.20 : 49,759,330.80 = 26,392,215.20 : x
  2. Step 2: Convert to fraction form
    33,203,991.20/49,759,330.80 = 26,392,215.20/x
  3. Step 3: Cross multiply
    33,203,991.20x = 49,759,330.80 × 26,392,215.20
  4. Step 4: Simplify right side
    33,203,991.20x = 1,313,258,966,681,588
  5. Step 5: Solve for x
    x = 1,313,258,966,681,588/33,203,991.20
  6. Step 6: Final answer
    x = 39,551,238.25

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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.