Home / 17,510,443.87-26,281,604.62-9,319,962.37

Finding the Fourth Proportional to 17,510,443.87, 26,281,604.62 and 9,319,962.37

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Solution

The fourth proportional to 17,510,443.87, 26,281,604.62 and 9,319,962.37 is: 13,988,427.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,510,443.87 : 26,281,604.62 = 9,319,962.37 : x
  2. Step 2: Convert to fraction form
    17,510,443.87/26,281,604.62 = 9,319,962.37/x
  3. Step 3: Cross multiply
    17,510,443.87x = 26,281,604.62 × 9,319,962.37
  4. Step 4: Simplify right side
    17,510,443.87x = 244,943,566,150,759.12
  5. Step 5: Solve for x
    x = 244,943,566,150,759.12/17,510,443.87
  6. Step 6: Final answer
    x = 13,988,427.02

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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.