Home / 14,440,512.05-21,660,601.23-3,510,763.57

Finding the Fourth Proportional to 14,440,512.05, 21,660,601.23 and 3,510,763.57

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Solution

The fourth proportional to 14,440,512.05, 21,660,601.23 and 3,510,763.57 is: 5,266,104.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,440,512.05 : 21,660,601.23 = 3,510,763.57 : x
  2. Step 2: Convert to fraction form
    14,440,512.05/21,660,601.23 = 3,510,763.57/x
  3. Step 3: Cross multiply
    14,440,512.05x = 21,660,601.23 × 3,510,763.57
  4. Step 4: Simplify right side
    14,440,512.05x = 76,045,249,648,429.69
  5. Step 5: Solve for x
    x = 76,045,249,648,429.69/14,440,512.05
  6. Step 6: Final answer
    x = 5,266,104.79

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1.5x scale

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.