Home / 11,417,016,889.72-17,126,179,788.26-3,022,704,394.74

Finding the Fourth Proportional to 11,417,016,889.72, 17,126,179,788.26 and 3,022,704,394.74

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Solution

The fourth proportional to 11,417,016,889.72, 17,126,179,788.26 and 3,022,704,394.74 is: 4,534,229,861.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,417,016,889.72 : 17,126,179,788.26 = 3,022,704,394.74 : x
  2. Step 2: Convert to fraction form
    11,417,016,889.72/17,126,179,788.26 = 3,022,704,394.74/x
  3. Step 3: Cross multiply
    11,417,016,889.72x = 17,126,179,788.26 × 3,022,704,394.74
  4. Step 4: Simplify right side
    11,417,016,889.72x = 51,767,378,911,080,857,600
  5. Step 5: Solve for x
    x = 51,767,378,911,080,857,600/11,417,016,889.72
  6. Step 6: Final answer
    x = 4,534,229,861.54

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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.