Home / 27,148,571.14-37,464,692.25-14,925,321.22

Finding the Fourth Proportional to 27,148,571.14, 37,464,692.25 and 14,925,321.22

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Solution

The fourth proportional to 27,148,571.14, 37,464,692.25 and 14,925,321.22 is: 20,596,758.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,148,571.14 : 37,464,692.25 = 14,925,321.22 : x
  2. Step 2: Convert to fraction form
    27,148,571.14/37,464,692.25 = 14,925,321.22/x
  3. Step 3: Cross multiply
    27,148,571.14x = 37,464,692.25 × 14,925,321.22
  4. Step 4: Simplify right side
    27,148,571.14x = 559,172,566,239,694.56
  5. Step 5: Solve for x
    x = 559,172,566,239,694.56/27,148,571.14
  6. Step 6: Final answer
    x = 20,596,758.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.