Home / 2,373,633,208.83-3,560,777,225.14-1,378,123,071.06

Finding the Fourth Proportional to 2,373,633,208.83, 3,560,777,225.14 and 1,378,123,071.06

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Solution

The fourth proportional to 2,373,633,208.83, 3,560,777,225.14 and 1,378,123,071.06 is: 2,067,374,700.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,633,208.83 : 3,560,777,225.14 = 1,378,123,071.06 : x
  2. Step 2: Convert to fraction form
    2,373,633,208.83/3,560,777,225.14 = 1,378,123,071.06/x
  3. Step 3: Cross multiply
    2,373,633,208.83x = 3,560,777,225.14 × 1,378,123,071.06
  4. Step 4: Simplify right side
    2,373,633,208.83x = 4,907,189,244,875,128,832
  5. Step 5: Solve for x
    x = 4,907,189,244,875,128,832/2,373,633,208.83
  6. Step 6: Final answer
    x = 2,067,374,700.79

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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.