Home / 481,277,788,243.26-664,179,275,802.33-264,511,666,167.26

Finding the Fourth Proportional to 481,277,788,243.26, 664,179,275,802.33 and 264,511,666,167.26

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Solution

The fourth proportional to 481,277,788,243.26, 664,179,275,802.33 and 264,511,666,167.26 is: 365,034,853,400.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    481,277,788,243.26 : 664,179,275,802.33 = 264,511,666,167.26 : x
  2. Step 2: Convert to fraction form
    481,277,788,243.26/664,179,275,802.33 = 264,511,666,167.26/x
  3. Step 3: Cross multiply
    481,277,788,243.26x = 664,179,275,802.33 × 264,511,666,167.26
  4. Step 4: Simplify right side
    481,277,788,243.26x = 175,683,166,876,238,425,882,624
  5. Step 5: Solve for x
    x = 175,683,166,876,238,425,882,624/481,277,788,243.26
  6. Step 6: Final answer
    x = 365,034,853,400.38

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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.