Home / 27,959,959.26-41,942,364.03-8,533,564.02

Finding the Fourth Proportional to 27,959,959.26, 41,942,364.03 and 8,533,564.02

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Solution

The fourth proportional to 27,959,959.26, 41,942,364.03 and 8,533,564.02 is: 12,801,086.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,959,959.26 : 41,942,364.03 = 8,533,564.02 : x
  2. Step 2: Convert to fraction form
    27,959,959.26/41,942,364.03 = 8,533,564.02/x
  3. Step 3: Cross multiply
    27,959,959.26x = 41,942,364.03 × 8,533,564.02
  4. Step 4: Simplify right side
    27,959,959.26x = 357,917,848,600,150.19
  5. Step 5: Solve for x
    x = 357,917,848,600,150.19/27,959,959.26
  6. Step 6: Final answer
    x = 12,801,086.20

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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.