Home / 35,475,138.20-53,149,721.70-33,207,656.60

Finding the Fourth Proportional to 35,475,138.20, 53,149,721.70 and 33,207,656.60

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Solution

The fourth proportional to 35,475,138.20, 53,149,721.70 and 33,207,656.60 is: 49,752,525.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,475,138.20 : 53,149,721.70 = 33,207,656.60 : x
  2. Step 2: Convert to fraction form
    35,475,138.20/53,149,721.70 = 33,207,656.60/x
  3. Step 3: Cross multiply
    35,475,138.20x = 53,149,721.70 × 33,207,656.60
  4. Step 4: Simplify right side
    35,475,138.20x = 1,764,977,706,599,168.50
  5. Step 5: Solve for x
    x = 1,764,977,706,599,168.50/35,475,138.20
  6. Step 6: Final answer
    x = 49,752,525.18

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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.