Home / 336,685,664,357.72-464,622,515,359.86-182,357,504,739.69

Finding the Fourth Proportional to 336,685,664,357.72, 464,622,515,359.86 and 182,357,504,739.69

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Solution

The fourth proportional to 336,685,664,357.72, 464,622,515,359.86 and 182,357,504,739.69 is: 251,651,351,739.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,685,664,357.72 : 464,622,515,359.86 = 182,357,504,739.69 : x
  2. Step 2: Convert to fraction form
    336,685,664,357.72/464,622,515,359.86 = 182,357,504,739.69/x
  3. Step 3: Cross multiply
    336,685,664,357.72x = 464,622,515,359.86 × 182,357,504,739.69
  4. Step 4: Simplify right side
    336,685,664,357.72x = 84,727,402,546,902,358,556,672
  5. Step 5: Solve for x
    x = 84,727,402,546,902,358,556,672/336,685,664,357.72
  6. Step 6: Final answer
    x = 251,651,351,739.41

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1.5x scale

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.