Home / 1,437,585,325.44-2,150,704,263.70-1,088,836,028.16

Finding the Fourth Proportional to 1,437,585,325.44, 2,150,704,263.70 and 1,088,836,028.16

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Solution

The fourth proportional to 1,437,585,325.44, 2,150,704,263.70 and 1,088,836,028.16 is: 1,628,956,728.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,585,325.44 : 2,150,704,263.70 = 1,088,836,028.16 : x
  2. Step 2: Convert to fraction form
    1,437,585,325.44/2,150,704,263.70 = 1,088,836,028.16/x
  3. Step 3: Cross multiply
    1,437,585,325.44x = 2,150,704,263.70 × 1,088,836,028.16
  4. Step 4: Simplify right side
    1,437,585,325.44x = 2,341,764,288,233,885,184
  5. Step 5: Solve for x
    x = 2,341,764,288,233,885,184/1,437,585,325.44
  6. Step 6: Final answer
    x = 1,628,956,728.20

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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.