Home / 153,055,268,740.20-229,582,903,110.30-148,922,783,524.20

Finding the Fourth Proportional to 153,055,268,740.20, 229,582,903,110.30 and 148,922,783,524.20

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Solution

The fourth proportional to 153,055,268,740.20, 229,582,903,110.30 and 148,922,783,524.20 is: 223,384,175,286.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,055,268,740.20 : 229,582,903,110.30 = 148,922,783,524.20 : x
  2. Step 2: Convert to fraction form
    153,055,268,740.20/229,582,903,110.30 = 148,922,783,524.20/x
  3. Step 3: Cross multiply
    153,055,268,740.20x = 229,582,903,110.30 × 148,922,783,524.20
  4. Step 4: Simplify right side
    153,055,268,740.20x = 34,190,124,980,752,592,404,480
  5. Step 5: Solve for x
    x = 34,190,124,980,752,592,404,480/153,055,268,740.20
  6. Step 6: Final answer
    x = 223,384,175,286.30

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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.