Home / 16,535,522.94-22,818,522.60-9,193,517.84

Finding the Fourth Proportional to 16,535,522.94, 22,818,522.60 and 9,193,517.84

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Solution

The fourth proportional to 16,535,522.94, 22,818,522.60 and 9,193,517.84 is: 12,686,777.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,535,522.94 : 22,818,522.60 = 9,193,517.84 : x
  2. Step 2: Convert to fraction form
    16,535,522.94/22,818,522.60 = 9,193,517.84/x
  3. Step 3: Cross multiply
    16,535,522.94x = 22,818,522.60 × 9,193,517.84
  4. Step 4: Simplify right side
    16,535,522.94x = 209,782,494,491,450.59
  5. Step 5: Solve for x
    x = 209,782,494,491,450.59/16,535,522.94
  6. Step 6: Final answer
    x = 12,686,777.14

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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.