Home / 1,437,585,313.42-2,150,704,245.75-1,088,836,016.14

Finding the Fourth Proportional to 1,437,585,313.42, 2,150,704,245.75 and 1,088,836,016.14

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Solution

The fourth proportional to 1,437,585,313.42, 2,150,704,245.75 and 1,088,836,016.14 is: 1,628,956,710.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,585,313.42 : 2,150,704,245.75 = 1,088,836,016.14 : x
  2. Step 2: Convert to fraction form
    1,437,585,313.42/2,150,704,245.75 = 1,088,836,016.14/x
  3. Step 3: Cross multiply
    1,437,585,313.42x = 2,150,704,245.75 × 1,088,836,016.14
  4. Step 4: Simplify right side
    1,437,585,313.42x = 2,341,764,242,837,813,760
  5. Step 5: Solve for x
    x = 2,341,764,242,837,813,760/1,437,585,313.42
  6. Step 6: Final answer
    x = 1,628,956,710.24

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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.