Home / 53,424,000.30-80,109,464.82-17,027,654.70

Finding the Fourth Proportional to 53,424,000.30, 80,109,464.82 and 17,027,654.70

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Solution

The fourth proportional to 53,424,000.30, 80,109,464.82 and 17,027,654.70 is: 25,533,024.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,424,000.30 : 80,109,464.82 = 17,027,654.70 : x
  2. Step 2: Convert to fraction form
    53,424,000.30/80,109,464.82 = 17,027,654.70/x
  3. Step 3: Cross multiply
    53,424,000.30x = 80,109,464.82 × 17,027,654.70
  4. Step 4: Simplify right side
    53,424,000.30x = 1,364,076,305,156,757.50
  5. Step 5: Solve for x
    x = 1,364,076,305,156,757.50/53,424,000.30
  6. Step 6: Final answer
    x = 25,533,024.44

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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.