Home / 22,395,746,735.60-33,593,620,103.40-7,668,873,647.60

Finding the Fourth Proportional to 22,395,746,735.60, 33,593,620,103.40 and 7,668,873,647.60

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Solution

The fourth proportional to 22,395,746,735.60, 33,593,620,103.40 and 7,668,873,647.60 is: 11,503,310,471.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,395,746,735.60 : 33,593,620,103.40 = 7,668,873,647.60 : x
  2. Step 2: Convert to fraction form
    22,395,746,735.60/33,593,620,103.40 = 7,668,873,647.60/x
  3. Step 3: Cross multiply
    22,395,746,735.60x = 33,593,620,103.40 × 7,668,873,647.60
  4. Step 4: Simplify right side
    22,395,746,735.60x = 257,625,227,938,449,883,136
  5. Step 5: Solve for x
    x = 257,625,227,938,449,883,136/22,395,746,735.60
  6. Step 6: Final answer
    x = 11,503,310,471.40

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1.5x scale

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.