Home / 17,264,734.40-23,825,200.48-9,529,772.48

Finding the Fourth Proportional to 17,264,734.40, 23,825,200.48 and 9,529,772.48

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Solution

The fourth proportional to 17,264,734.40, 23,825,200.48 and 9,529,772.48 is: 13,151,012.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,264,734.40 : 23,825,200.48 = 9,529,772.48 : x
  2. Step 2: Convert to fraction form
    17,264,734.40/23,825,200.48 = 9,529,772.48/x
  3. Step 3: Cross multiply
    17,264,734.40x = 23,825,200.48 × 9,529,772.48
  4. Step 4: Simplify right side
    17,264,734.40x = 227,048,739,864,786.81
  5. Step 5: Solve for x
    x = 227,048,739,864,786.81/17,264,734.40
  6. Step 6: Final answer
    x = 13,151,012.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.