Home / 3,554,738,759.28-4,908,836,943.18-2,661,114,069.30

Finding the Fourth Proportional to 3,554,738,759.28, 4,908,836,943.18 and 2,661,114,069.30

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Solution

The fourth proportional to 3,554,738,759.28, 4,908,836,943.18 and 2,661,114,069.30 is: 3,674,805,924.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554,738,759.28 : 4,908,836,943.18 = 2,661,114,069.30 : x
  2. Step 2: Convert to fraction form
    3,554,738,759.28/4,908,836,943.18 = 2,661,114,069.30/x
  3. Step 3: Cross multiply
    3,554,738,759.28x = 4,908,836,943.18 × 2,661,114,069.30
  4. Step 4: Simplify right side
    3,554,738,759.28x = 13,062,975,053,395,904,512
  5. Step 5: Solve for x
    x = 13,062,975,053,395,904,512/3,554,738,759.28
  6. Step 6: Final answer
    x = 3,674,805,924.71

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Double scale
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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.