Home / 3,461,489,115.20-5,192,233,672.80-1,007,906,062.40

Finding the Fourth Proportional to 3,461,489,115.20, 5,192,233,672.80 and 1,007,906,062.40

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Solution

The fourth proportional to 3,461,489,115.20, 5,192,233,672.80 and 1,007,906,062.40 is: 1,511,859,093.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,461,489,115.20 : 5,192,233,672.80 = 1,007,906,062.40 : x
  2. Step 2: Convert to fraction form
    3,461,489,115.20/5,192,233,672.80 = 1,007,906,062.40/x
  3. Step 3: Cross multiply
    3,461,489,115.20x = 5,192,233,672.80 × 1,007,906,062.40
  4. Step 4: Simplify right side
    3,461,489,115.20x = 5,233,283,796,212,538,368
  5. Step 5: Solve for x
    x = 5,233,283,796,212,538,368/3,461,489,115.20
  6. Step 6: Final answer
    x = 1,511,859,093.60

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1.5x scale

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.