Home / 11,270,797,543.80-16,906,196,315.70-10,236,825,934.20

Finding the Fourth Proportional to 11,270,797,543.80, 16,906,196,315.70 and 10,236,825,934.20

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Solution

The fourth proportional to 11,270,797,543.80, 16,906,196,315.70 and 10,236,825,934.20 is: 15,355,238,901.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,270,797,543.80 : 16,906,196,315.70 = 10,236,825,934.20 : x
  2. Step 2: Convert to fraction form
    11,270,797,543.80/16,906,196,315.70 = 10,236,825,934.20/x
  3. Step 3: Cross multiply
    11,270,797,543.80x = 16,906,196,315.70 × 10,236,825,934.20
  4. Step 4: Simplify right side
    11,270,797,543.80x = 173,065,788,893,234,266,112
  5. Step 5: Solve for x
    x = 173,065,788,893,234,266,112/11,270,797,543.80
  6. Step 6: Final answer
    x = 15,355,238,901.30

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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.