Home / 37,296,867,001,640-51,466,222,402,515-20,629,481,660,176

Finding the Fourth Proportional to 37,296,867,001,640, 51,466,222,402,515 and 20,629,481,660,176

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Solution

The fourth proportional to 37,296,867,001,640, 51,466,222,402,515 and 20,629,481,660,176 is: 28,466,774,196,463.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,296,867,001,640 : 51,466,222,402,515 = 20,629,481,660,176 : x
  2. Step 2: Convert to fraction form
    37,296,867,001,640/51,466,222,402,515 = 20,629,481,660,176/x
  3. Step 3: Cross multiply
    37,296,867,001,640x = 51,466,222,402,515 × 20,629,481,660,176
  4. Step 4: Simplify right side
    37,296,867,001,640x = 1,061,721,491,171,222,451,874,955,264
  5. Step 5: Solve for x
    x = 1,061,721,491,171,222,451,874,955,264/37,296,867,001,640
  6. Step 6: Final answer
    x = 28,466,774,196,463.66

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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.