Home / 4,848,989,134,171.80-6,691,646,734,848.40-2,765,716,331,092.80

Finding the Fourth Proportional to 4,848,989,134,171.80, 6,691,646,734,848.40 and 2,765,716,331,092.80

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Solution

The fourth proportional to 4,848,989,134,171.80, 6,691,646,734,848.40 and 2,765,716,331,092.80 is: 3,816,712,338,258.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,989,134,171.80 : 6,691,646,734,848.40 = 2,765,716,331,092.80 : x
  2. Step 2: Convert to fraction form
    4,848,989,134,171.80/6,691,646,734,848.40 = 2,765,716,331,092.80/x
  3. Step 3: Cross multiply
    4,848,989,134,171.80x = 6,691,646,734,848.40 × 2,765,716,331,092.80
  4. Step 4: Simplify right side
    4,848,989,134,171.80x = 18,507,196,656,474,030,740,602,880
  5. Step 5: Solve for x
    x = 18,507,196,656,474,030,740,602,880/4,848,989,134,171.80
  6. Step 6: Final answer
    x = 3,816,712,338,258.32

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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.