Home / 1,414,642,240,492-1,953,816,622,953.80-950,864,100,185.55

Finding the Fourth Proportional to 1,414,642,240,492, 1,953,816,622,953.80 and 950,864,100,185.55

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Solution

The fourth proportional to 1,414,642,240,492, 1,953,816,622,953.80 and 950,864,100,185.55 is: 1,313,274,856,310.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,642,240,492 : 1,953,816,622,953.80 = 950,864,100,185.55 : x
  2. Step 2: Convert to fraction form
    1,414,642,240,492/1,953,816,622,953.80 = 950,864,100,185.55/x
  3. Step 3: Cross multiply
    1,414,642,240,492x = 1,953,816,622,953.80 × 950,864,100,185.55
  4. Step 4: Simplify right side
    1,414,642,240,492x = 1,857,814,085,112,535,181,164,544
  5. Step 5: Solve for x
    x = 1,857,814,085,112,535,181,164,544/1,414,642,240,492
  6. Step 6: Final answer
    x = 1,313,274,856,310.25

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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.