Home / 11,035,143.41-16,552,523.75-4,965,580.53

Finding the Fourth Proportional to 11,035,143.41, 16,552,523.75 and 4,965,580.53

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Solution

The fourth proportional to 11,035,143.41, 16,552,523.75 and 4,965,580.53 is: 7,448,284.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,035,143.41 : 16,552,523.75 = 4,965,580.53 : x
  2. Step 2: Convert to fraction form
    11,035,143.41/16,552,523.75 = 4,965,580.53/x
  3. Step 3: Cross multiply
    11,035,143.41x = 16,552,523.75 × 4,965,580.53
  4. Step 4: Simplify right side
    11,035,143.41x = 82,192,889,630,534.69
  5. Step 5: Solve for x
    x = 82,192,889,630,534.69/11,035,143.41
  6. Step 6: Final answer
    x = 7,448,284.69

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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.