Home / 11,322,403,923.45-15,624,964,608.88-6,241,656,241.58

Finding the Fourth Proportional to 11,322,403,923.45, 15,624,964,608.88 and 6,241,656,241.58

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Solution

The fourth proportional to 11,322,403,923.45, 15,624,964,608.88 and 6,241,656,241.58 is: 8,613,511,630.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,322,403,923.45 : 15,624,964,608.88 = 6,241,656,241.58 : x
  2. Step 2: Convert to fraction form
    11,322,403,923.45/15,624,964,608.88 = 6,241,656,241.58/x
  3. Step 3: Cross multiply
    11,322,403,923.45x = 15,624,964,608.88 × 6,241,656,241.58
  4. Step 4: Simplify right side
    11,322,403,923.45x = 97,525,657,875,404,324,864
  5. Step 5: Solve for x
    x = 97,525,657,875,404,324,864/11,322,403,923.45
  6. Step 6: Final answer
    x = 8,613,511,630.11

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1.5x scale

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.