Home / 38,071,163,394,056-57,117,949,287,624-12,284,021,735,267

Finding the Fourth Proportional to 38,071,163,394,056, 57,117,949,287,624 and 12,284,021,735,267

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Solution

The fourth proportional to 38,071,163,394,056, 57,117,949,287,624 and 12,284,021,735,267 is: 18,429,647,743,115.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,071,163,394,056 : 57,117,949,287,624 = 12,284,021,735,267 : x
  2. Step 2: Convert to fraction form
    38,071,163,394,056/57,117,949,287,624 = 12,284,021,735,267/x
  3. Step 3: Cross multiply
    38,071,163,394,056x = 57,117,949,287,624 × 12,284,021,735,267
  4. Step 4: Simplify right side
    38,071,163,394,056x = 701,638,130,523,051,503,871,066,112
  5. Step 5: Solve for x
    x = 701,638,130,523,051,503,871,066,112/38,071,163,394,056
  6. Step 6: Final answer
    x = 18,429,647,743,115.66

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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.