Home / 17,344,745.84-23,935,941.80-9,609,910

Finding the Fourth Proportional to 17,344,745.84, 23,935,941.80 and 9,609,910

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Solution

The fourth proportional to 17,344,745.84, 23,935,941.80 and 9,609,910 is: 13,261,782.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,344,745.84 : 23,935,941.80 = 9,609,910 : x
  2. Step 2: Convert to fraction form
    17,344,745.84/23,935,941.80 = 9,609,910/x
  3. Step 3: Cross multiply
    17,344,745.84x = 23,935,941.80 × 9,609,910
  4. Step 4: Simplify right side
    17,344,745.84x = 230,022,246,463,238
  5. Step 5: Solve for x
    x = 230,022,246,463,238/17,344,745.84
  6. Step 6: Final answer
    x = 13,261,782.48

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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.