Home / 17,229,360.96-23,776,675.20-9,494,680.68

Finding the Fourth Proportional to 17,229,360.96, 23,776,675.20 and 9,494,680.68

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Solution

The fourth proportional to 17,229,360.96, 23,776,675.20 and 9,494,680.68 is: 13,102,745.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,229,360.96 : 23,776,675.20 = 9,494,680.68 : x
  2. Step 2: Convert to fraction form
    17,229,360.96/23,776,675.20 = 9,494,680.68/x
  3. Step 3: Cross multiply
    17,229,360.96x = 23,776,675.20 × 9,494,680.68
  4. Step 4: Simplify right side
    17,229,360.96x = 225,751,938,656,075.12
  5. Step 5: Solve for x
    x = 225,751,938,656,075.12/17,229,360.96
  6. Step 6: Final answer
    x = 13,102,745.90

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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.