Home / 2,271,051,968.04-3,406,951,735.74-697,119,768.36

Finding the Fourth Proportional to 2,271,051,968.04, 3,406,951,735.74 and 697,119,768.36

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Solution

The fourth proportional to 2,271,051,968.04, 3,406,951,735.74 and 697,119,768.36 is: 1,045,794,388.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,271,051,968.04 : 3,406,951,735.74 = 697,119,768.36 : x
  2. Step 2: Convert to fraction form
    2,271,051,968.04/3,406,951,735.74 = 697,119,768.36/x
  3. Step 3: Cross multiply
    2,271,051,968.04x = 3,406,951,735.74 × 697,119,768.36
  4. Step 4: Simplify right side
    2,271,051,968.04x = 2,375,053,404,832,768,512
  5. Step 5: Solve for x
    x = 2,375,053,404,832,768,512/2,271,051,968.04
  6. Step 6: Final answer
    x = 1,045,794,388.79

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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.