Home / 3,311,069,474.40-4,962,384,176.40-1,759,104,290.40

Finding the Fourth Proportional to 3,311,069,474.40, 4,962,384,176.40 and 1,759,104,290.40

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Solution

The fourth proportional to 3,311,069,474.40, 4,962,384,176.40 and 1,759,104,290.40 is: 2,636,414,416.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,069,474.40 : 4,962,384,176.40 = 1,759,104,290.40 : x
  2. Step 2: Convert to fraction form
    3,311,069,474.40/4,962,384,176.40 = 1,759,104,290.40/x
  3. Step 3: Cross multiply
    3,311,069,474.40x = 4,962,384,176.40 × 1,759,104,290.40
  4. Step 4: Simplify right side
    3,311,069,474.40x = 8,729,351,295,318,309,888
  5. Step 5: Solve for x
    x = 8,729,351,295,318,309,888/3,311,069,474.40
  6. Step 6: Final answer
    x = 2,636,414,416.19

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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.