Home / 37,296,867,001,644-51,466,222,402,518-20,629,481,660,180

Finding the Fourth Proportional to 37,296,867,001,644, 51,466,222,402,518 and 20,629,481,660,180

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Solution

The fourth proportional to 37,296,867,001,644, 51,466,222,402,518 and 20,629,481,660,180 is: 28,466,774,196,467.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,296,867,001,644 : 51,466,222,402,518 = 20,629,481,660,180 : x
  2. Step 2: Convert to fraction form
    37,296,867,001,644/51,466,222,402,518 = 20,629,481,660,180/x
  3. Step 3: Cross multiply
    37,296,867,001,644x = 51,466,222,402,518 × 20,629,481,660,180
  4. Step 4: Simplify right side
    37,296,867,001,644x = 1,061,721,491,171,490,182,956,318,720
  5. Step 5: Solve for x
    x = 1,061,721,491,171,490,182,956,318,720/37,296,867,001,644
  6. Step 6: Final answer
    x = 28,466,774,196,467.79

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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.