Home / 481,277,788,244.73-664,179,275,804.40-264,511,666,168.69

Finding the Fourth Proportional to 481,277,788,244.73, 664,179,275,804.40 and 264,511,666,168.69

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Solution

The fourth proportional to 481,277,788,244.73, 664,179,275,804.40 and 264,511,666,168.69 is: 365,034,853,402.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    481,277,788,244.73 : 664,179,275,804.40 = 264,511,666,168.69 : x
  2. Step 2: Convert to fraction form
    481,277,788,244.73/664,179,275,804.40 = 264,511,666,168.69/x
  3. Step 3: Cross multiply
    481,277,788,244.73x = 664,179,275,804.40 × 264,511,666,168.69
  4. Step 4: Simplify right side
    481,277,788,244.73x = 175,683,166,877,735,758,856,192
  5. Step 5: Solve for x
    x = 175,683,166,877,735,758,856,192/481,277,788,244.73
  6. Step 6: Final answer
    x = 365,034,853,402.38

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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.