Home / 11,134,652.48-16,696,959.56-3,944,551

Finding the Fourth Proportional to 11,134,652.48, 16,696,959.56 and 3,944,551

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Solution

The fourth proportional to 11,134,652.48, 16,696,959.56 and 3,944,551 is: 5,915,048.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,134,652.48 : 16,696,959.56 = 3,944,551 : x
  2. Step 2: Convert to fraction form
    11,134,652.48/16,696,959.56 = 3,944,551/x
  3. Step 3: Cross multiply
    11,134,652.48x = 16,696,959.56 × 3,944,551
  4. Step 4: Simplify right side
    11,134,652.48x = 65,862,008,529,357.56
  5. Step 5: Solve for x
    x = 65,862,008,529,357.56/11,134,652.48
  6. Step 6: Final answer
    x = 5,915,048.42

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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.