Home / 17,648,963.88-24,357,845.52-9,914,003.88

Finding the Fourth Proportional to 17,648,963.88, 24,357,845.52 and 9,914,003.88

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Solution

The fourth proportional to 17,648,963.88, 24,357,845.52 and 9,914,003.88 is: 13,682,603.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,648,963.88 : 24,357,845.52 = 9,914,003.88 : x
  2. Step 2: Convert to fraction form
    17,648,963.88/24,357,845.52 = 9,914,003.88/x
  3. Step 3: Cross multiply
    17,648,963.88x = 24,357,845.52 × 9,914,003.88
  4. Step 4: Simplify right side
    17,648,963.88x = 241,483,774,993,720.62
  5. Step 5: Solve for x
    x = 241,483,774,993,720.62/17,648,963.88
  6. Step 6: Final answer
    x = 13,682,603.50

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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.