Home / 9,107,401,863,606-13,660,621,659,772-2,987,300,906,623.40

Finding the Fourth Proportional to 9,107,401,863,606, 13,660,621,659,772 and 2,987,300,906,623.40

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Solution

The fourth proportional to 9,107,401,863,606, 13,660,621,659,772 and 2,987,300,906,623.40 is: 4,480,793,543,584.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,107,401,863,606 : 13,660,621,659,772 = 2,987,300,906,623.40 : x
  2. Step 2: Convert to fraction form
    9,107,401,863,606/13,660,621,659,772 = 2,987,300,906,623.40/x
  3. Step 3: Cross multiply
    9,107,401,863,606x = 13,660,621,659,772 × 2,987,300,906,623.40
  4. Step 4: Simplify right side
    9,107,401,863,606x = 40,808,387,469,276,150,344,187,904
  5. Step 5: Solve for x
    x = 40,808,387,469,276,150,344,187,904/9,107,401,863,606
  6. Step 6: Final answer
    x = 4,480,793,543,584.60

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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.