Home / 3,902,751,908,428.70-5,385,926,796,326.40-2,144,963,751,046.30

Finding the Fourth Proportional to 3,902,751,908,428.70, 5,385,926,796,326.40 and 2,144,963,751,046.30

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Solution

The fourth proportional to 3,902,751,908,428.70, 5,385,926,796,326.40 and 2,144,963,751,046.30 is: 2,960,120,964,635.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,902,751,908,428.70 : 5,385,926,796,326.40 = 2,144,963,751,046.30 : x
  2. Step 2: Convert to fraction form
    3,902,751,908,428.70/5,385,926,796,326.40 = 2,144,963,751,046.30/x
  3. Step 3: Cross multiply
    3,902,751,908,428.70x = 5,385,926,796,326.40 × 2,144,963,751,046.30
  4. Step 4: Simplify right side
    3,902,751,908,428.70x = 11,552,617,743,909,057,206,419,456
  5. Step 5: Solve for x
    x = 11,552,617,743,909,057,206,419,456/3,902,751,908,428.70
  6. Step 6: Final answer
    x = 2,960,120,964,635.00

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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.