Home / 11,270,797,542.30-16,906,196,313.45-10,236,825,932.70

Finding the Fourth Proportional to 11,270,797,542.30, 16,906,196,313.45 and 10,236,825,932.70

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Solution

The fourth proportional to 11,270,797,542.30, 16,906,196,313.45 and 10,236,825,932.70 is: 15,355,238,899.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,270,797,542.30 : 16,906,196,313.45 = 10,236,825,932.70 : x
  2. Step 2: Convert to fraction form
    11,270,797,542.30/16,906,196,313.45 = 10,236,825,932.70/x
  3. Step 3: Cross multiply
    11,270,797,542.30x = 16,906,196,313.45 × 10,236,825,932.70
  4. Step 4: Simplify right side
    11,270,797,542.30x = 173,065,788,844,842,123,264
  5. Step 5: Solve for x
    x = 173,065,788,844,842,123,264/11,270,797,542.30
  6. Step 6: Final answer
    x = 15,355,238,899.05

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1.5x scale

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.