Home / 14,106,423.36-19,206,433.92-14,061,633.60

Finding the Fourth Proportional to 14,106,423.36, 19,206,433.92 and 14,061,633.60

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Solution

The fourth proportional to 14,106,423.36, 19,206,433.92 and 14,061,633.60 is: 19,145,450.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,106,423.36 : 19,206,433.92 = 14,061,633.60 : x
  2. Step 2: Convert to fraction form
    14,106,423.36/19,206,433.92 = 14,061,633.60/x
  3. Step 3: Cross multiply
    14,106,423.36x = 19,206,433.92 × 14,061,633.60
  4. Step 4: Simplify right side
    14,106,423.36x = 270,073,836,545,651.72
  5. Step 5: Solve for x
    x = 270,073,836,545,651.72/14,106,423.36
  6. Step 6: Final answer
    x = 19,145,450.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.