Home / 14,551,369.03-21,823,329.16-4,313,834.82

Finding the Fourth Proportional to 14,551,369.03, 21,823,329.16 and 4,313,834.82

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Solution

The fourth proportional to 14,551,369.03, 21,823,329.16 and 4,313,834.82 is: 6,469,648.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,551,369.03 : 21,823,329.16 = 4,313,834.82 : x
  2. Step 2: Convert to fraction form
    14,551,369.03/21,823,329.16 = 4,313,834.82/x
  3. Step 3: Cross multiply
    14,551,369.03x = 21,823,329.16 × 4,313,834.82
  4. Step 4: Simplify right side
    14,551,369.03x = 94,142,237,218,729.36
  5. Step 5: Solve for x
    x = 94,142,237,218,729.36/14,551,369.03
  6. Step 6: Final answer
    x = 6,469,648.12

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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.