Home / 29,313,427.60-44,012,131.80-16,558,843.60

Finding the Fourth Proportional to 29,313,427.60, 44,012,131.80 and 16,558,843.60

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Solution

The fourth proportional to 29,313,427.60, 44,012,131.80 and 16,558,843.60 is: 24,861,985.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,313,427.60 : 44,012,131.80 = 16,558,843.60 : x
  2. Step 2: Convert to fraction form
    29,313,427.60/44,012,131.80 = 16,558,843.60/x
  3. Step 3: Cross multiply
    29,313,427.60x = 44,012,131.80 × 16,558,843.60
  4. Step 4: Simplify right side
    29,313,427.60x = 728,790,006,978,786.38
  5. Step 5: Solve for x
    x = 728,790,006,978,786.38/29,313,427.60
  6. Step 6: Final answer
    x = 24,861,985.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.