Home / 33,174,682.40-49,762,023.60-27,505,978.40

Finding the Fourth Proportional to 33,174,682.40, 49,762,023.60 and 27,505,978.40

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Solution

The fourth proportional to 33,174,682.40, 49,762,023.60 and 27,505,978.40 is: 41,258,967.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,174,682.40 : 49,762,023.60 = 27,505,978.40 : x
  2. Step 2: Convert to fraction form
    33,174,682.40/49,762,023.60 = 27,505,978.40/x
  3. Step 3: Cross multiply
    33,174,682.40x = 49,762,023.60 × 27,505,978.40
  4. Step 4: Simplify right side
    33,174,682.40x = 1,368,753,146,281,890.25
  5. Step 5: Solve for x
    x = 1,368,753,146,281,890.25/33,174,682.40
  6. Step 6: Final answer
    x = 41,258,967.60

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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.