Home / 1,844,192,857.55-2,545,006,335.35-1,008,817,436.34

Finding the Fourth Proportional to 1,844,192,857.55, 2,545,006,335.35 and 1,008,817,436.34

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Solution

The fourth proportional to 1,844,192,857.55, 2,545,006,335.35 and 1,008,817,436.34 is: 1,392,179,107.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,192,857.55 : 2,545,006,335.35 = 1,008,817,436.34 : x
  2. Step 2: Convert to fraction form
    1,844,192,857.55/2,545,006,335.35 = 1,008,817,436.34/x
  3. Step 3: Cross multiply
    1,844,192,857.55x = 2,545,006,335.35 × 1,008,817,436.34
  4. Step 4: Simplify right side
    1,844,192,857.55x = 2,567,446,766,691,801,088
  5. Step 5: Solve for x
    x = 2,567,446,766,691,801,088/1,844,192,857.55
  6. Step 6: Final answer
    x = 1,392,179,107.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.