Home / 14,519,313.01-21,778,821.88-3,736,571.95

Finding the Fourth Proportional to 14,519,313.01, 21,778,821.88 and 3,736,571.95

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Solution

The fourth proportional to 14,519,313.01, 21,778,821.88 and 3,736,571.95 is: 5,604,819.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,519,313.01 : 21,778,821.88 = 3,736,571.95 : x
  2. Step 2: Convert to fraction form
    14,519,313.01/21,778,821.88 = 3,736,571.95/x
  3. Step 3: Cross multiply
    14,519,313.01x = 21,778,821.88 × 3,736,571.95
  4. Step 4: Simplify right side
    14,519,313.01x = 81,378,134,958,736.36
  5. Step 5: Solve for x
    x = 81,378,134,958,736.36/14,519,313.01
  6. Step 6: Final answer
    x = 5,604,819.93

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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.