Home / 25,163,500.64-37,745,187.42-6,967,635.08

Finding the Fourth Proportional to 25,163,500.64, 37,745,187.42 and 6,967,635.08

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Solution

The fourth proportional to 25,163,500.64, 37,745,187.42 and 6,967,635.08 is: 10,451,435.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,163,500.64 : 37,745,187.42 = 6,967,635.08 : x
  2. Step 2: Convert to fraction form
    25,163,500.64/37,745,187.42 = 6,967,635.08/x
  3. Step 3: Cross multiply
    25,163,500.64x = 37,745,187.42 × 6,967,635.08
  4. Step 4: Simplify right side
    25,163,500.64x = 262,994,691,968,766.72
  5. Step 5: Solve for x
    x = 262,994,691,968,766.72/25,163,500.64
  6. Step 6: Final answer
    x = 10,451,435.03

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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.