Home / 33,219,062.20-49,781,937.30-26,407,286.20

Finding the Fourth Proportional to 33,219,062.20, 49,781,937.30 and 26,407,286.20

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Solution

The fourth proportional to 33,219,062.20, 49,781,937.30 and 26,407,286.20 is: 39,573,840.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,219,062.20 : 49,781,937.30 = 26,407,286.20 : x
  2. Step 2: Convert to fraction form
    33,219,062.20/49,781,937.30 = 26,407,286.20/x
  3. Step 3: Cross multiply
    33,219,062.20x = 49,781,937.30 × 26,407,286.20
  4. Step 4: Simplify right side
    33,219,062.20x = 1,314,605,865,871,555.25
  5. Step 5: Solve for x
    x = 1,314,605,865,871,555.25/33,219,062.20
  6. Step 6: Final answer
    x = 39,573,840.40

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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.