Home / 26,215,774.92-36,162,954.36-16,409,194.02

Finding the Fourth Proportional to 26,215,774.92, 36,162,954.36 and 16,409,194.02

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Solution

The fourth proportional to 26,215,774.92, 36,162,954.36 and 16,409,194.02 is: 22,635,414.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,215,774.92 : 36,162,954.36 = 16,409,194.02 : x
  2. Step 2: Convert to fraction form
    26,215,774.92/36,162,954.36 = 16,409,194.02/x
  3. Step 3: Cross multiply
    26,215,774.92x = 36,162,954.36 × 16,409,194.02
  4. Step 4: Simplify right side
    26,215,774.92x = 593,404,934,429,644.88
  5. Step 5: Solve for x
    x = 593,404,934,429,644.88/26,215,774.92
  6. Step 6: Final answer
    x = 22,635,414.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.