Home / 3,315,395,049,772.80-4,973,092,574,659.40-3,315,395,049,772.80

Finding the Fourth Proportional to 3,315,395,049,772.80, 4,973,092,574,659.40 and 3,315,395,049,772.80

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Solution

The fourth proportional to 3,315,395,049,772.80, 4,973,092,574,659.40 and 3,315,395,049,772.80 is: 4,973,092,574,659.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,315,395,049,772.80 : 4,973,092,574,659.40 = 3,315,395,049,772.80 : x
  2. Step 2: Convert to fraction form
    3,315,395,049,772.80/4,973,092,574,659.40 = 3,315,395,049,772.80/x
  3. Step 3: Cross multiply
    3,315,395,049,772.80x = 4,973,092,574,659.40 × 3,315,395,049,772.80
  4. Step 4: Simplify right side
    3,315,395,049,772.80x = 16,487,766,504,087,643,800,731,648
  5. Step 5: Solve for x
    x = 16,487,766,504,087,643,800,731,648/3,315,395,049,772.80
  6. Step 6: Final answer
    x = 4,973,092,574,659.40

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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.