Home / 25,017,360.45-37,517,249.17-7,504,695.74

Finding the Fourth Proportional to 25,017,360.45, 37,517,249.17 and 7,504,695.74

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Solution

The fourth proportional to 25,017,360.45, 37,517,249.17 and 7,504,695.74 is: 11,254,406.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,017,360.45 : 37,517,249.17 = 7,504,695.74 : x
  2. Step 2: Convert to fraction form
    25,017,360.45/37,517,249.17 = 7,504,695.74/x
  3. Step 3: Cross multiply
    25,017,360.45x = 37,517,249.17 × 7,504,695.74
  4. Step 4: Simplify right side
    25,017,360.45x = 281,555,539,978,060.31
  5. Step 5: Solve for x
    x = 281,555,539,978,060.31/25,017,360.45
  6. Step 6: Final answer
    x = 11,254,406.34

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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.