Home / 14,922,255.70-22,383,383.55-14,670,313.30

Finding the Fourth Proportional to 14,922,255.70, 22,383,383.55 and 14,670,313.30

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Solution

The fourth proportional to 14,922,255.70, 22,383,383.55 and 14,670,313.30 is: 22,005,469.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,922,255.70 : 22,383,383.55 = 14,670,313.30 : x
  2. Step 2: Convert to fraction form
    14,922,255.70/22,383,383.55 = 14,670,313.30/x
  3. Step 3: Cross multiply
    14,922,255.70x = 22,383,383.55 × 14,670,313.30
  4. Step 4: Simplify right side
    14,922,255.70x = 328,371,249,392,566.25
  5. Step 5: Solve for x
    x = 328,371,249,392,566.25/14,922,255.70
  6. Step 6: Final answer
    x = 22,005,469.95

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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.