Home / 10,049,133.78-15,073,708.77-2,476,100.34

Finding the Fourth Proportional to 10,049,133.78, 15,073,708.77 and 2,476,100.34

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Solution

The fourth proportional to 10,049,133.78, 15,073,708.77 and 2,476,100.34 is: 3,714,152.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,049,133.78 : 15,073,708.77 = 2,476,100.34 : x
  2. Step 2: Convert to fraction form
    10,049,133.78/15,073,708.77 = 2,476,100.34/x
  3. Step 3: Cross multiply
    10,049,133.78x = 15,073,708.77 × 2,476,100.34
  4. Step 4: Simplify right side
    10,049,133.78x = 37,324,015,410,457.98
  5. Step 5: Solve for x
    x = 37,324,015,410,457.98/10,049,133.78
  6. Step 6: Final answer
    x = 3,714,152.51

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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.