Home / 41,106,698.06-61,673,812.84-13,441,891.34

Finding the Fourth Proportional to 41,106,698.06, 61,673,812.84 and 13,441,891.34

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Solution

The fourth proportional to 41,106,698.06, 61,673,812.84 and 13,441,891.34 is: 20,167,338.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,106,698.06 : 61,673,812.84 = 13,441,891.34 : x
  2. Step 2: Convert to fraction form
    41,106,698.06/61,673,812.84 = 13,441,891.34/x
  3. Step 3: Cross multiply
    41,106,698.06x = 61,673,812.84 × 13,441,891.34
  4. Step 4: Simplify right side
    41,106,698.06x = 829,012,690,718,776.88
  5. Step 5: Solve for x
    x = 829,012,690,718,776.88/41,106,698.06
  6. Step 6: Final answer
    x = 20,167,338.41

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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.