Home / 1,437,585,326.44-2,150,704,265.20-1,088,836,029.16

Finding the Fourth Proportional to 1,437,585,326.44, 2,150,704,265.20 and 1,088,836,029.16

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Solution

The fourth proportional to 1,437,585,326.44, 2,150,704,265.20 and 1,088,836,029.16 is: 1,628,956,729.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,585,326.44 : 2,150,704,265.20 = 1,088,836,029.16 : x
  2. Step 2: Convert to fraction form
    1,437,585,326.44/2,150,704,265.20 = 1,088,836,029.16/x
  3. Step 3: Cross multiply
    1,437,585,326.44x = 2,150,704,265.20 × 1,088,836,029.16
  4. Step 4: Simplify right side
    1,437,585,326.44x = 2,341,764,292,017,843,712
  5. Step 5: Solve for x
    x = 2,341,764,292,017,843,712/1,437,585,326.44
  6. Step 6: Final answer
    x = 1,628,956,729.70

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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.