Home / 3,040,964,952,946-4,196,891,398,933.60-1,806,375,266,765.70

Finding the Fourth Proportional to 3,040,964,952,946, 4,196,891,398,933.60 and 1,806,375,266,765.70

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Solution

The fourth proportional to 3,040,964,952,946, 4,196,891,398,933.60 and 1,806,375,266,765.70 is: 2,493,011,572,853.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,040,964,952,946 : 4,196,891,398,933.60 = 1,806,375,266,765.70 : x
  2. Step 2: Convert to fraction form
    3,040,964,952,946/4,196,891,398,933.60 = 1,806,375,266,765.70/x
  3. Step 3: Cross multiply
    3,040,964,952,946x = 4,196,891,398,933.60 × 1,806,375,266,765.70
  4. Step 4: Simplify right side
    3,040,964,952,946x = 7,581,160,820,335,353,958,236,160
  5. Step 5: Solve for x
    x = 7,581,160,820,335,353,958,236,160/3,040,964,952,946
  6. Step 6: Final answer
    x = 2,493,011,572,853.20

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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.