Home / 17,351,140.02-25,871,586.39-16,874,431.22

Finding the Fourth Proportional to 17,351,140.02, 25,871,586.39 and 16,874,431.22

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Solution

The fourth proportional to 17,351,140.02, 25,871,586.39 and 16,874,431.22 is: 25,160,785.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,351,140.02 : 25,871,586.39 = 16,874,431.22 : x
  2. Step 2: Convert to fraction form
    17,351,140.02/25,871,586.39 = 16,874,431.22/x
  3. Step 3: Cross multiply
    17,351,140.02x = 25,871,586.39 × 16,874,431.22
  4. Step 4: Simplify right side
    17,351,140.02x = 436,568,304,897,706.06
  5. Step 5: Solve for x
    x = 436,568,304,897,706.06/17,351,140.02
  6. Step 6: Final answer
    x = 25,160,785.08

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.