Home / 25,957,919.94-38,933,905.56-6,790,527.06

Finding the Fourth Proportional to 25,957,919.94, 38,933,905.56 and 6,790,527.06

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Solution

The fourth proportional to 25,957,919.94, 38,933,905.56 and 6,790,527.06 is: 10,185,012.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,957,919.94 : 38,933,905.56 = 6,790,527.06 : x
  2. Step 2: Convert to fraction form
    25,957,919.94/38,933,905.56 = 6,790,527.06/x
  3. Step 3: Cross multiply
    25,957,919.94x = 38,933,905.56 × 6,790,527.06
  4. Step 4: Simplify right side
    25,957,919.94x = 264,381,739,256,664.47
  5. Step 5: Solve for x
    x = 264,381,739,256,664.47/25,957,919.94
  6. Step 6: Final answer
    x = 10,185,012.51

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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.