Home / 2,049,813,289.20-3,074,719,933.80-944,416,009.20

Finding the Fourth Proportional to 2,049,813,289.20, 3,074,719,933.80 and 944,416,009.20

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Solution

The fourth proportional to 2,049,813,289.20, 3,074,719,933.80 and 944,416,009.20 is: 1,416,624,013.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,813,289.20 : 3,074,719,933.80 = 944,416,009.20 : x
  2. Step 2: Convert to fraction form
    2,049,813,289.20/3,074,719,933.80 = 944,416,009.20/x
  3. Step 3: Cross multiply
    2,049,813,289.20x = 3,074,719,933.80 × 944,416,009.20
  4. Step 4: Simplify right side
    2,049,813,289.20x = 2,903,814,729,287,084,544
  5. Step 5: Solve for x
    x = 2,903,814,729,287,084,544/2,049,813,289.20
  6. Step 6: Final answer
    x = 1,416,624,013.80

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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.