Home / 2,695,992,262.20-4,043,988,393.30-2,389,882,246.20

Finding the Fourth Proportional to 2,695,992,262.20, 4,043,988,393.30 and 2,389,882,246.20

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Solution

The fourth proportional to 2,695,992,262.20, 4,043,988,393.30 and 2,389,882,246.20 is: 3,584,823,369.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,992,262.20 : 4,043,988,393.30 = 2,389,882,246.20 : x
  2. Step 2: Convert to fraction form
    2,695,992,262.20/4,043,988,393.30 = 2,389,882,246.20/x
  3. Step 3: Cross multiply
    2,695,992,262.20x = 4,043,988,393.30 × 2,389,882,246.20
  4. Step 4: Simplify right side
    2,695,992,262.20x = 9,664,656,064,986,531,840
  5. Step 5: Solve for x
    x = 9,664,656,064,986,531,840/2,695,992,262.20
  6. Step 6: Final answer
    x = 3,584,823,369.30

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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.