Home / 38,334,443,556.04-57,498,941,283.59-11,802,193,504.68

Finding the Fourth Proportional to 38,334,443,556.04, 57,498,941,283.59 and 11,802,193,504.68

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Solution

The fourth proportional to 38,334,443,556.04, 57,498,941,283.59 and 11,802,193,504.68 is: 17,702,451,591.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,334,443,556.04 : 57,498,941,283.59 = 11,802,193,504.68 : x
  2. Step 2: Convert to fraction form
    38,334,443,556.04/57,498,941,283.59 = 11,802,193,504.68/x
  3. Step 3: Cross multiply
    38,334,443,556.04x = 57,498,941,283.59 × 11,802,193,504.68
  4. Step 4: Simplify right side
    38,334,443,556.04x = 678,613,631,342,909,063,168
  5. Step 5: Solve for x
    x = 678,613,631,342,909,063,168/38,334,443,556.04
  6. Step 6: Final answer
    x = 17,702,451,591.63

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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.