Home / 3,243,640,952,022.60-4,476,228,946,449.20-1,760,454,646,640.80

Finding the Fourth Proportional to 3,243,640,952,022.60, 4,476,228,946,449.20 and 1,760,454,646,640.80

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Solution

The fourth proportional to 3,243,640,952,022.60, 4,476,228,946,449.20 and 1,760,454,646,640.80 is: 2,429,429,818,146.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,243,640,952,022.60 : 4,476,228,946,449.20 = 1,760,454,646,640.80 : x
  2. Step 2: Convert to fraction form
    3,243,640,952,022.60/4,476,228,946,449.20 = 1,760,454,646,640.80/x
  3. Step 3: Cross multiply
    3,243,640,952,022.60x = 4,476,228,946,449.20 × 1,760,454,646,640.80
  4. Step 4: Simplify right side
    3,243,640,952,022.60x = 7,880,198,048,204,547,657,039,872
  5. Step 5: Solve for x
    x = 7,880,198,048,204,547,657,039,872/3,243,640,952,022.60
  6. Step 6: Final answer
    x = 2,429,429,818,146.42

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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.