Home / 33,085,812.80-49,628,719.20-23,945,027.60

Finding the Fourth Proportional to 33,085,812.80, 49,628,719.20 and 23,945,027.60

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Solution

The fourth proportional to 33,085,812.80, 49,628,719.20 and 23,945,027.60 is: 35,917,541.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,085,812.80 : 49,628,719.20 = 23,945,027.60 : x
  2. Step 2: Convert to fraction form
    33,085,812.80/49,628,719.20 = 23,945,027.60/x
  3. Step 3: Cross multiply
    33,085,812.80x = 49,628,719.20 × 23,945,027.60
  4. Step 4: Simplify right side
    33,085,812.80x = 1,188,361,050,996,650
  5. Step 5: Solve for x
    x = 1,188,361,050,996,650/33,085,812.80
  6. Step 6: Final answer
    x = 35,917,541.40

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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.