Home / 481,277,788,243.73-664,179,275,803.02-264,511,666,167.69

Finding the Fourth Proportional to 481,277,788,243.73, 664,179,275,803.02 and 264,511,666,167.69

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Solution

The fourth proportional to 481,277,788,243.73, 664,179,275,803.02 and 264,511,666,167.69 is: 365,034,853,401.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    481,277,788,243.73 : 664,179,275,803.02 = 264,511,666,167.69 : x
  2. Step 2: Convert to fraction form
    481,277,788,243.73/664,179,275,803.02 = 264,511,666,167.69/x
  3. Step 3: Cross multiply
    481,277,788,243.73x = 664,179,275,803.02 × 264,511,666,167.69
  4. Step 4: Simplify right side
    481,277,788,243.73x = 175,683,166,876,706,543,763,456
  5. Step 5: Solve for x
    x = 175,683,166,876,706,543,763,456/481,277,788,243.73
  6. Step 6: Final answer
    x = 365,034,853,401.00

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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.