Home / 4,194,115,215,387.40-6,291,456,931,551.10-1,474,097,949,396.80

Finding the Fourth Proportional to 4,194,115,215,387.40, 6,291,456,931,551.10 and 1,474,097,949,396.80

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Solution

The fourth proportional to 4,194,115,215,387.40, 6,291,456,931,551.10 and 1,474,097,949,396.80 is: 2,211,246,779,175.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194,115,215,387.40 : 6,291,456,931,551.10 = 1,474,097,949,396.80 : x
  2. Step 2: Convert to fraction form
    4,194,115,215,387.40/6,291,456,931,551.10 = 1,474,097,949,396.80/x
  3. Step 3: Cross multiply
    4,194,115,215,387.40x = 6,291,456,931,551.10 × 1,474,097,949,396.80
  4. Step 4: Simplify right side
    4,194,115,215,387.40x = 9,274,223,761,517,760,145,784,832
  5. Step 5: Solve for x
    x = 9,274,223,761,517,760,145,784,832/4,194,115,215,387.40
  6. Step 6: Final answer
    x = 2,211,246,779,175.84

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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.