Home / 17,198,706.08-23,735,196.38-9,857,762

Finding the Fourth Proportional to 17,198,706.08, 23,735,196.38 and 9,857,762

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Solution

The fourth proportional to 17,198,706.08, 23,735,196.38 and 9,857,762 is: 13,604,274.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,198,706.08 : 23,735,196.38 = 9,857,762 : x
  2. Step 2: Convert to fraction form
    17,198,706.08/23,735,196.38 = 9,857,762/x
  3. Step 3: Cross multiply
    17,198,706.08x = 23,735,196.38 × 9,857,762
  4. Step 4: Simplify right side
    17,198,706.08x = 233,975,916,937,301.56
  5. Step 5: Solve for x
    x = 233,975,916,937,301.56/17,198,706.08
  6. Step 6: Final answer
    x = 13,604,274.41

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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.