Home / 8,399,322,888,436.20-11,592,930,273,622-5,106,371,008,538.60

Finding the Fourth Proportional to 8,399,322,888,436.20, 11,592,930,273,622 and 5,106,371,008,538.60

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Solution

The fourth proportional to 8,399,322,888,436.20, 11,592,930,273,622 and 5,106,371,008,538.60 is: 7,047,925,629,187.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,399,322,888,436.20 : 11,592,930,273,622 = 5,106,371,008,538.60 : x
  2. Step 2: Convert to fraction form
    8,399,322,888,436.20/11,592,930,273,622 = 5,106,371,008,538.60/x
  3. Step 3: Cross multiply
    8,399,322,888,436.20x = 11,592,930,273,622 × 5,106,371,008,538.60
  4. Step 4: Simplify right side
    8,399,322,888,436.20x = 59,197,803,053,232,836,218,716,160
  5. Step 5: Solve for x
    x = 59,197,803,053,232,836,218,716,160/8,399,322,888,436.20
  6. Step 6: Final answer
    x = 7,047,925,629,187.76

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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.