Home / 1,191,843,073,241.20-1,787,764,609,861.80-1,062,542,202,482.80

Finding the Fourth Proportional to 1,191,843,073,241.20, 1,787,764,609,861.80 and 1,062,542,202,482.80

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Solution

The fourth proportional to 1,191,843,073,241.20, 1,787,764,609,861.80 and 1,062,542,202,482.80 is: 1,593,813,303,724.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,191,843,073,241.20 : 1,787,764,609,861.80 = 1,062,542,202,482.80 : x
  2. Step 2: Convert to fraction form
    1,191,843,073,241.20/1,787,764,609,861.80 = 1,062,542,202,482.80/x
  3. Step 3: Cross multiply
    1,191,843,073,241.20x = 1,787,764,609,861.80 × 1,062,542,202,482.80
  4. Step 4: Simplify right side
    1,191,843,073,241.20x = 1,899,575,346,083,360,839,565,312
  5. Step 5: Solve for x
    x = 1,899,575,346,083,360,839,565,312/1,191,843,073,241.20
  6. Step 6: Final answer
    x = 1,593,813,303,724.20

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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.