Home / 17,679,019.98-26,469,258.90-9,024,503.30

Finding the Fourth Proportional to 17,679,019.98, 26,469,258.90 and 9,024,503.30

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Solution

The fourth proportional to 17,679,019.98, 26,469,258.90 and 9,024,503.30 is: 13,511,603.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,679,019.98 : 26,469,258.90 = 9,024,503.30 : x
  2. Step 2: Convert to fraction form
    17,679,019.98/26,469,258.90 = 9,024,503.30/x
  3. Step 3: Cross multiply
    17,679,019.98x = 26,469,258.90 × 9,024,503.30
  4. Step 4: Simplify right side
    17,679,019.98x = 238,871,914,159,258.06
  5. Step 5: Solve for x
    x = 238,871,914,159,258.06/17,679,019.98
  6. Step 6: Final answer
    x = 13,511,603.83

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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.