Home / 17,316,986.10-25,969,355.55-5,954,792.10

Finding the Fourth Proportional to 17,316,986.10, 25,969,355.55 and 5,954,792.10

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Solution

The fourth proportional to 17,316,986.10, 25,969,355.55 and 5,954,792.10 is: 8,930,082.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,316,986.10 : 25,969,355.55 = 5,954,792.10 : x
  2. Step 2: Convert to fraction form
    17,316,986.10/25,969,355.55 = 5,954,792.10/x
  3. Step 3: Cross multiply
    17,316,986.10x = 25,969,355.55 × 5,954,792.10
  4. Step 4: Simplify right side
    17,316,986.10x = 154,642,113,271,231.16
  5. Step 5: Solve for x
    x = 154,642,113,271,231.16/17,316,986.10
  6. Step 6: Final answer
    x = 8,930,082.43

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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.