Home / 11,322,403,915.06-15,624,964,597.31-6,241,656,233.19

Finding the Fourth Proportional to 11,322,403,915.06, 15,624,964,597.31 and 6,241,656,233.19

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Solution

The fourth proportional to 11,322,403,915.06, 15,624,964,597.31 and 6,241,656,233.19 is: 8,613,511,618.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,322,403,915.06 : 15,624,964,597.31 = 6,241,656,233.19 : x
  2. Step 2: Convert to fraction form
    11,322,403,915.06/15,624,964,597.31 = 6,241,656,233.19/x
  3. Step 3: Cross multiply
    11,322,403,915.06x = 15,624,964,597.31 × 6,241,656,233.19
  4. Step 4: Simplify right side
    11,322,403,915.06x = 97,525,657,672,079,327,232
  5. Step 5: Solve for x
    x = 97,525,657,672,079,327,232/11,322,403,915.06
  6. Step 6: Final answer
    x = 8,613,511,618.53

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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.