Home / 74,490,204,028.95-111,735,306,043.43-74,490,204,028.95

Finding the Fourth Proportional to 74,490,204,028.95, 111,735,306,043.43 and 74,490,204,028.95

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Solution

The fourth proportional to 74,490,204,028.95, 111,735,306,043.43 and 74,490,204,028.95 is: 111,735,306,043.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,490,204,028.95 : 111,735,306,043.43 = 74,490,204,028.95 : x
  2. Step 2: Convert to fraction form
    74,490,204,028.95/111,735,306,043.43 = 74,490,204,028.95/x
  3. Step 3: Cross multiply
    74,490,204,028.95x = 111,735,306,043.43 × 74,490,204,028.95
  4. Step 4: Simplify right side
    74,490,204,028.95x = 8,323,185,744,412,269,346,816
  5. Step 5: Solve for x
    x = 8,323,185,744,412,269,346,816/74,490,204,028.95
  6. Step 6: Final answer
    x = 111,735,306,043.43

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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.