Home / 2,368,072,938,845-3,545,991,864,358.80-1,634,362,322,679.20

Finding the Fourth Proportional to 2,368,072,938,845, 3,545,991,864,358.80 and 1,634,362,322,679.20

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Solution

The fourth proportional to 2,368,072,938,845, 3,545,991,864,358.80 and 1,634,362,322,679.20 is: 2,447,321,366,064.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,072,938,845 : 3,545,991,864,358.80 = 1,634,362,322,679.20 : x
  2. Step 2: Convert to fraction form
    2,368,072,938,845/3,545,991,864,358.80 = 1,634,362,322,679.20/x
  3. Step 3: Cross multiply
    2,368,072,938,845x = 3,545,991,864,358.80 × 1,634,362,322,679.20
  4. Step 4: Simplify right side
    2,368,072,938,845x = 5,795,435,499,634,994,310,021,120
  5. Step 5: Solve for x
    x = 5,795,435,499,634,994,310,021,120/2,368,072,938,845
  6. Step 6: Final answer
    x = 2,447,321,366,064.70

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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.