Home / 19,694,192,207.27-29,493,662,827.97-11,274,561,298.87

Finding the Fourth Proportional to 19,694,192,207.27, 29,493,662,827.97 and 11,274,561,298.87

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Solution

The fourth proportional to 19,694,192,207.27, 29,493,662,827.97 and 11,274,561,298.87 is: 16,884,577,238.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,694,192,207.27 : 29,493,662,827.97 = 11,274,561,298.87 : x
  2. Step 2: Convert to fraction form
    19,694,192,207.27/29,493,662,827.97 = 11,274,561,298.87/x
  3. Step 3: Cross multiply
    19,694,192,207.27x = 29,493,662,827.97 × 11,274,561,298.87
  4. Step 4: Simplify right side
    19,694,192,207.27x = 332,528,109,482,114,875,392
  5. Step 5: Solve for x
    x = 332,528,109,482,114,875,392/19,694,192,207.27
  6. Step 6: Final answer
    x = 16,884,577,238.94

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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.