Home / 29,132,349.63-43,700,623.96-11,181,453.63

Finding the Fourth Proportional to 29,132,349.63, 43,700,623.96 and 11,181,453.63

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Solution

The fourth proportional to 29,132,349.63, 43,700,623.96 and 11,181,453.63 is: 16,772,986.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,132,349.63 : 43,700,623.96 = 11,181,453.63 : x
  2. Step 2: Convert to fraction form
    29,132,349.63/43,700,623.96 = 11,181,453.63/x
  3. Step 3: Cross multiply
    29,132,349.63x = 43,700,623.96 × 11,181,453.63
  4. Step 4: Simplify right side
    29,132,349.63x = 488,636,500,410,807
  5. Step 5: Solve for x
    x = 488,636,500,410,807/29,132,349.63
  6. Step 6: Final answer
    x = 16,772,986.27

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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.