Home / 2,732,102,729.59-3,770,303,028.27-1,479,039,585.48

Finding the Fourth Proportional to 2,732,102,729.59, 3,770,303,028.27 and 1,479,039,585.48

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Solution

The fourth proportional to 2,732,102,729.59, 3,770,303,028.27 and 1,479,039,585.48 is: 2,041,075,310.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,102,729.59 : 3,770,303,028.27 = 1,479,039,585.48 : x
  2. Step 2: Convert to fraction form
    2,732,102,729.59/3,770,303,028.27 = 1,479,039,585.48/x
  3. Step 3: Cross multiply
    2,732,102,729.59x = 3,770,303,028.27 × 1,479,039,585.48
  4. Step 4: Simplify right side
    2,732,102,729.59x = 5,576,427,428,066,449,408
  5. Step 5: Solve for x
    x = 5,576,427,428,066,449,408/2,732,102,729.59
  6. Step 6: Final answer
    x = 2,041,075,310.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.