Home / 2,991,168,049.40-4,486,752,074.10-2,991,168,049.40

Finding the Fourth Proportional to 2,991,168,049.40, 4,486,752,074.10 and 2,991,168,049.40

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Solution

The fourth proportional to 2,991,168,049.40, 4,486,752,074.10 and 2,991,168,049.40 is: 4,486,752,074.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,991,168,049.40 : 4,486,752,074.10 = 2,991,168,049.40 : x
  2. Step 2: Convert to fraction form
    2,991,168,049.40/4,486,752,074.10 = 2,991,168,049.40/x
  3. Step 3: Cross multiply
    2,991,168,049.40x = 4,486,752,074.10 × 2,991,168,049.40
  4. Step 4: Simplify right side
    2,991,168,049.40x = 13,420,629,449,627,103,232
  5. Step 5: Solve for x
    x = 13,420,629,449,627,103,232/2,991,168,049.40
  6. Step 6: Final answer
    x = 4,486,752,074.10

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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.