Home / 17,293,730.09-25,968,384.61-11,466,915.41

Finding the Fourth Proportional to 17,293,730.09, 25,968,384.61 and 11,466,915.41

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Solution

The fourth proportional to 17,293,730.09, 25,968,384.61 and 11,466,915.41 is: 17,218,799.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,293,730.09 : 25,968,384.61 = 11,466,915.41 : x
  2. Step 2: Convert to fraction form
    17,293,730.09/25,968,384.61 = 11,466,915.41/x
  3. Step 3: Cross multiply
    17,293,730.09x = 25,968,384.61 × 11,466,915.41
  4. Step 4: Simplify right side
    17,293,730.09x = 297,777,269,556,041.19
  5. Step 5: Solve for x
    x = 297,777,269,556,041.19/17,293,730.09
  6. Step 6: Final answer
    x = 17,218,799.42

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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.