Home / 14,738,667-22,111,980.84-4,503,247.80

Finding the Fourth Proportional to 14,738,667, 22,111,980.84 and 4,503,247.80

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Solution

The fourth proportional to 14,738,667, 22,111,980.84 and 4,503,247.80 is: 6,756,087.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,738,667 : 22,111,980.84 = 4,503,247.80 : x
  2. Step 2: Convert to fraction form
    14,738,667/22,111,980.84 = 4,503,247.80/x
  3. Step 3: Cross multiply
    14,738,667x = 22,111,980.84 × 4,503,247.80
  4. Step 4: Simplify right side
    14,738,667x = 99,575,729,071,372.14
  5. Step 5: Solve for x
    x = 99,575,729,071,372.14/14,738,667
  6. Step 6: Final answer
    x = 6,756,087.85

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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.