Home / 2,732,102,729.09-3,770,303,027.58-1,479,039,584.98

Finding the Fourth Proportional to 2,732,102,729.09, 3,770,303,027.58 and 1,479,039,584.98

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Solution

The fourth proportional to 2,732,102,729.09, 3,770,303,027.58 and 1,479,039,584.98 is: 2,041,075,310.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,102,729.09 : 3,770,303,027.58 = 1,479,039,584.98 : x
  2. Step 2: Convert to fraction form
    2,732,102,729.09/3,770,303,027.58 = 1,479,039,584.98/x
  3. Step 3: Cross multiply
    2,732,102,729.09x = 3,770,303,027.58 × 1,479,039,584.98
  4. Step 4: Simplify right side
    2,732,102,729.09x = 5,576,427,425,151,334,400
  5. Step 5: Solve for x
    x = 5,576,427,425,151,334,400/2,732,102,729.09
  6. Step 6: Final answer
    x = 2,041,075,310.16

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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.