Home / 14,551,377.54-21,823,341.90-4,313,843.32

Finding the Fourth Proportional to 14,551,377.54, 21,823,341.90 and 4,313,843.32

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Solution

The fourth proportional to 14,551,377.54, 21,823,341.90 and 4,313,843.32 is: 6,469,660.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,551,377.54 : 21,823,341.90 = 4,313,843.32 : x
  2. Step 2: Convert to fraction form
    14,551,377.54/21,823,341.90 = 4,313,843.32/x
  3. Step 3: Cross multiply
    14,551,377.54x = 21,823,341.90 × 4,313,843.32
  4. Step 4: Simplify right side
    14,551,377.54x = 94,142,477,675,391.11
  5. Step 5: Solve for x
    x = 94,142,477,675,391.11/14,551,377.54
  6. Step 6: Final answer
    x = 6,469,660.86

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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.