Home / 36,381,203.40-54,571,805.10-33,033,125.10

Finding the Fourth Proportional to 36,381,203.40, 54,571,805.10 and 33,033,125.10

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Solution

The fourth proportional to 36,381,203.40, 54,571,805.10 and 33,033,125.10 is: 49,549,687.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,381,203.40 : 54,571,805.10 = 33,033,125.10 : x
  2. Step 2: Convert to fraction form
    36,381,203.40/54,571,805.10 = 33,033,125.10/x
  3. Step 3: Cross multiply
    36,381,203.40x = 54,571,805.10 × 33,033,125.10
  4. Step 4: Simplify right side
    36,381,203.40x = 1,802,677,264,801,118.25
  5. Step 5: Solve for x
    x = 1,802,677,264,801,118.25/36,381,203.40
  6. Step 6: Final answer
    x = 49,549,687.65

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Similar ratio
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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.