Home / 33,074,419,586.88-45,634,853,892.80-18,800,123,637.36

Finding the Fourth Proportional to 33,074,419,586.88, 45,634,853,892.80 and 18,800,123,637.36

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Solution

The fourth proportional to 33,074,419,586.88, 45,634,853,892.80 and 18,800,123,637.36 is: 25,939,711,295.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,074,419,586.88 : 45,634,853,892.80 = 18,800,123,637.36 : x
  2. Step 2: Convert to fraction form
    33,074,419,586.88/45,634,853,892.80 = 18,800,123,637.36/x
  3. Step 3: Cross multiply
    33,074,419,586.88x = 45,634,853,892.80 × 18,800,123,637.36
  4. Step 4: Simplify right side
    33,074,419,586.88x = 857,940,895,357,499,342,848
  5. Step 5: Solve for x
    x = 857,940,895,357,499,342,848/33,074,419,586.88
  6. Step 6: Final answer
    x = 25,939,711,295.73

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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.