Home / 33,188,935.20-49,779,716.40-27,194,848.80

Finding the Fourth Proportional to 33,188,935.20, 49,779,716.40 and 27,194,848.80

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Solution

The fourth proportional to 33,188,935.20, 49,779,716.40 and 27,194,848.80 is: 40,789,252.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,188,935.20 : 49,779,716.40 = 27,194,848.80 : x
  2. Step 2: Convert to fraction form
    33,188,935.20/49,779,716.40 = 27,194,848.80/x
  3. Step 3: Cross multiply
    33,188,935.20x = 49,779,716.40 × 27,194,848.80
  4. Step 4: Simplify right side
    33,188,935.20x = 1,353,751,860,804,880.25
  5. Step 5: Solve for x
    x = 1,353,751,860,804,880.25/33,188,935.20
  6. Step 6: Final answer
    x = 40,789,252.58

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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.