Home / 2,112,672,171,904.20-3,169,190,805,595.80-582,848,473,176.84

Finding the Fourth Proportional to 2,112,672,171,904.20, 3,169,190,805,595.80 and 582,848,473,176.84

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Solution

The fourth proportional to 2,112,672,171,904.20, 3,169,190,805,595.80 and 582,848,473,176.84 is: 874,323,071,422.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,112,672,171,904.20 : 3,169,190,805,595.80 = 582,848,473,176.84 : x
  2. Step 2: Convert to fraction form
    2,112,672,171,904.20/3,169,190,805,595.80 = 582,848,473,176.84/x
  3. Step 3: Cross multiply
    2,112,672,171,904.20x = 3,169,190,805,595.80 × 582,848,473,176.84
  4. Step 4: Simplify right side
    2,112,672,171,904.20x = 1,847,158,022,247,591,490,617,344
  5. Step 5: Solve for x
    x = 1,847,158,022,247,591,490,617,344/2,112,672,171,904.20
  6. Step 6: Final answer
    x = 874,323,071,422.25

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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.