Home / 17,005,849.48-25,523,514.34-8,924,534.56

Finding the Fourth Proportional to 17,005,849.48, 25,523,514.34 and 8,924,534.56

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Solution

The fourth proportional to 17,005,849.48, 25,523,514.34 and 8,924,534.56 is: 13,394,537.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,005,849.48 : 25,523,514.34 = 8,924,534.56 : x
  2. Step 2: Convert to fraction form
    17,005,849.48/25,523,514.34 = 8,924,534.56/x
  3. Step 3: Cross multiply
    17,005,849.48x = 25,523,514.34 × 8,924,534.56
  4. Step 4: Simplify right side
    17,005,849.48x = 227,785,485,819,985.59
  5. Step 5: Solve for x
    x = 227,785,485,819,985.59/17,005,849.48
  6. Step 6: Final answer
    x = 13,394,537.34

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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.