Home / 248,304,048,015.20-372,456,072,022.80-248,304,048,015.20

Finding the Fourth Proportional to 248,304,048,015.20, 372,456,072,022.80 and 248,304,048,015.20

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Solution

The fourth proportional to 248,304,048,015.20, 372,456,072,022.80 and 248,304,048,015.20 is: 372,456,072,022.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,304,048,015.20 : 372,456,072,022.80 = 248,304,048,015.20 : x
  2. Step 2: Convert to fraction form
    248,304,048,015.20/372,456,072,022.80 = 248,304,048,015.20/x
  3. Step 3: Cross multiply
    248,304,048,015.20x = 372,456,072,022.80 × 248,304,048,015.20
  4. Step 4: Simplify right side
    248,304,048,015.20x = 92,482,350,391,102,118,297,600
  5. Step 5: Solve for x
    x = 92,482,350,391,102,118,297,600/248,304,048,015.20
  6. Step 6: Final answer
    x = 372,456,072,022.80

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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.