Home / 54,098,125,422.32-74,624,396,057.46-33,740,237,362.03

Finding the Fourth Proportional to 54,098,125,422.32, 74,624,396,057.46 and 33,740,237,362.03

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Solution

The fourth proportional to 54,098,125,422.32, 74,624,396,057.46 and 33,740,237,362.03 is: 46,542,182,678.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,098,125,422.32 : 74,624,396,057.46 = 33,740,237,362.03 : x
  2. Step 2: Convert to fraction form
    54,098,125,422.32/74,624,396,057.46 = 33,740,237,362.03/x
  3. Step 3: Cross multiply
    54,098,125,422.32x = 74,624,396,057.46 × 33,740,237,362.03
  4. Step 4: Simplify right side
    54,098,125,422.32x = 2,517,844,835,976,686,862,336
  5. Step 5: Solve for x
    x = 2,517,844,835,976,686,862,336/54,098,125,422.32
  6. Step 6: Final answer
    x = 46,542,182,678.62

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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.