Home / 16,699,494.24-23,044,911.21-9,824,418.36

Finding the Fourth Proportional to 16,699,494.24, 23,044,911.21 and 9,824,418.36

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Solution

The fourth proportional to 16,699,494.24, 23,044,911.21 and 9,824,418.36 is: 13,557,467.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,699,494.24 : 23,044,911.21 = 9,824,418.36 : x
  2. Step 2: Convert to fraction form
    16,699,494.24/23,044,911.21 = 9,824,418.36/x
  3. Step 3: Cross multiply
    16,699,494.24x = 23,044,911.21 × 9,824,418.36
  4. Step 4: Simplify right side
    16,699,494.24x = 226,402,848,796,093.81
  5. Step 5: Solve for x
    x = 226,402,848,796,093.81/16,699,494.24
  6. Step 6: Final answer
    x = 13,557,467.40

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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.