Home / 34,741,388.52-52,112,456.97-10,480,525.62

Finding the Fourth Proportional to 34,741,388.52, 52,112,456.97 and 10,480,525.62

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Solution

The fourth proportional to 34,741,388.52, 52,112,456.97 and 10,480,525.62 is: 15,720,901.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,741,388.52 : 52,112,456.97 = 10,480,525.62 : x
  2. Step 2: Convert to fraction form
    34,741,388.52/52,112,456.97 = 10,480,525.62/x
  3. Step 3: Cross multiply
    34,741,388.52x = 52,112,456.97 × 10,480,525.62
  4. Step 4: Simplify right side
    34,741,388.52x = 546,165,940,395,232.50
  5. Step 5: Solve for x
    x = 546,165,940,395,232.50/34,741,388.52
  6. Step 6: Final answer
    x = 15,720,901.31

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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.