Home / 195,585,840,964.80-293,378,761,447.20-195,585,840,964.80

Finding the Fourth Proportional to 195,585,840,964.80, 293,378,761,447.20 and 195,585,840,964.80

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Solution

The fourth proportional to 195,585,840,964.80, 293,378,761,447.20 and 195,585,840,964.80 is: 293,378,761,447.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,585,840,964.80 : 293,378,761,447.20 = 195,585,840,964.80 : x
  2. Step 2: Convert to fraction form
    195,585,840,964.80/293,378,761,447.20 = 195,585,840,964.80/x
  3. Step 3: Cross multiply
    195,585,840,964.80x = 293,378,761,447.20 × 195,585,840,964.80
  4. Step 4: Simplify right side
    195,585,840,964.80x = 57,380,731,778,862,055,161,856
  5. Step 5: Solve for x
    x = 57,380,731,778,862,055,161,856/195,585,840,964.80
  6. Step 6: Final answer
    x = 293,378,761,447.20

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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.