Home / 337,033,590,201.43-505,499,304,844.73-91,727,833,673.23

Finding the Fourth Proportional to 337,033,590,201.43, 505,499,304,844.73 and 91,727,833,673.23

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Solution

The fourth proportional to 337,033,590,201.43, 505,499,304,844.73 and 91,727,833,673.23 is: 137,577,848,335.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,033,590,201.43 : 505,499,304,844.73 = 91,727,833,673.23 : x
  2. Step 2: Convert to fraction form
    337,033,590,201.43/505,499,304,844.73 = 91,727,833,673.23/x
  3. Step 3: Cross multiply
    337,033,590,201.43x = 505,499,304,844.73 × 91,727,833,673.23
  4. Step 4: Simplify right side
    337,033,590,201.43x = 46,368,356,156,729,764,872,192
  5. Step 5: Solve for x
    x = 46,368,356,156,729,764,872,192/337,033,590,201.43
  6. Step 6: Final answer
    x = 137,577,848,335.58

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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.