Home / 15,221,888.31-22,836,190.83-4,440,033

Finding the Fourth Proportional to 15,221,888.31, 22,836,190.83 and 4,440,033

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Solution

The fourth proportional to 15,221,888.31, 22,836,190.83 and 4,440,033 is: 6,661,029.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,221,888.31 : 22,836,190.83 = 4,440,033 : x
  2. Step 2: Convert to fraction form
    15,221,888.31/22,836,190.83 = 4,440,033/x
  3. Step 3: Cross multiply
    15,221,888.31x = 22,836,190.83 × 4,440,033
  4. Step 4: Simplify right side
    15,221,888.31x = 101,393,440,879,497.38
  5. Step 5: Solve for x
    x = 101,393,440,879,497.38/15,221,888.31
  6. Step 6: Final answer
    x = 6,661,029.09

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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.