Home / 171,868,597,864.08-235,460,819,202.40-165,427,002,056.88

Finding the Fourth Proportional to 171,868,597,864.08, 235,460,819,202.40 and 165,427,002,056.88

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Solution

The fourth proportional to 171,868,597,864.08, 235,460,819,202.40 and 165,427,002,056.88 is: 226,635,801,458.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,868,597,864.08 : 235,460,819,202.40 = 165,427,002,056.88 : x
  2. Step 2: Convert to fraction form
    171,868,597,864.08/235,460,819,202.40 = 165,427,002,056.88/x
  3. Step 3: Cross multiply
    171,868,597,864.08x = 235,460,819,202.40 × 165,427,002,056.88
  4. Step 4: Simplify right side
    171,868,597,864.08x = 38,951,577,422,510,073,839,616
  5. Step 5: Solve for x
    x = 38,951,577,422,510,073,839,616/171,868,597,864.08
  6. Step 6: Final answer
    x = 226,635,801,458.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.