Home / 3,902,751,908,426.70-5,385,926,796,324.30-2,144,963,751,044.80

Finding the Fourth Proportional to 3,902,751,908,426.70, 5,385,926,796,324.30 and 2,144,963,751,044.80

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Solution

The fourth proportional to 3,902,751,908,426.70, 5,385,926,796,324.30 and 2,144,963,751,044.80 is: 2,960,120,964,633.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,902,751,908,426.70 : 5,385,926,796,324.30 = 2,144,963,751,044.80 : x
  2. Step 2: Convert to fraction form
    3,902,751,908,426.70/5,385,926,796,324.30 = 2,144,963,751,044.80/x
  3. Step 3: Cross multiply
    3,902,751,908,426.70x = 5,385,926,796,324.30 × 2,144,963,751,044.80
  4. Step 4: Simplify right side
    3,902,751,908,426.70x = 11,552,617,743,896,472,952,242,176
  5. Step 5: Solve for x
    x = 11,552,617,743,896,472,952,242,176/3,902,751,908,426.70
  6. Step 6: Final answer
    x = 2,960,120,964,633.29

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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.