Home / 943,079,918,576.90-1,414,857,939,691.80-263,157,703,610.58

Finding the Fourth Proportional to 943,079,918,576.90, 1,414,857,939,691.80 and 263,157,703,610.58

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Solution

The fourth proportional to 943,079,918,576.90, 1,414,857,939,691.80 and 263,157,703,610.58 is: 394,802,984,360.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,079,918,576.90 : 1,414,857,939,691.80 = 263,157,703,610.58 : x
  2. Step 2: Convert to fraction form
    943,079,918,576.90/1,414,857,939,691.80 = 263,157,703,610.58/x
  3. Step 3: Cross multiply
    943,079,918,576.90x = 1,414,857,939,691.80 × 263,157,703,610.58
  4. Step 4: Simplify right side
    943,079,918,576.90x = 372,330,766,344,490,579,918,848
  5. Step 5: Solve for x
    x = 372,330,766,344,490,579,918,848/943,079,918,576.90
  6. Step 6: Final answer
    x = 394,802,984,360.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.