Home / 16,531,602.26-22,811,662.26-9,824,890.55

Finding the Fourth Proportional to 16,531,602.26, 22,811,662.26 and 9,824,890.55

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Solution

The fourth proportional to 16,531,602.26, 22,811,662.26 and 9,824,890.55 is: 13,557,190.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,531,602.26 : 22,811,662.26 = 9,824,890.55 : x
  2. Step 2: Convert to fraction form
    16,531,602.26/22,811,662.26 = 9,824,890.55/x
  3. Step 3: Cross multiply
    16,531,602.26x = 22,811,662.26 × 9,824,890.55
  4. Step 4: Simplify right side
    16,531,602.26x = 224,122,084,854,007.34
  5. Step 5: Solve for x
    x = 224,122,084,854,007.34/16,531,602.26
  6. Step 6: Final answer
    x = 13,557,190.73

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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.