Home / 441,464,693,064.88-662,197,038,849.84-106,079,618,493.60

Finding the Fourth Proportional to 441,464,693,064.88, 662,197,038,849.84 and 106,079,618,493.60

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Solution

The fourth proportional to 441,464,693,064.88, 662,197,038,849.84 and 106,079,618,493.60 is: 159,119,427,560.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,464,693,064.88 : 662,197,038,849.84 = 106,079,618,493.60 : x
  2. Step 2: Convert to fraction form
    441,464,693,064.88/662,197,038,849.84 = 106,079,618,493.60/x
  3. Step 3: Cross multiply
    441,464,693,064.88x = 662,197,038,849.84 × 106,079,618,493.60
  4. Step 4: Simplify right side
    441,464,693,064.88x = 70,245,609,248,782,647,558,144
  5. Step 5: Solve for x
    x = 70,245,609,248,782,647,558,144/441,464,693,064.88
  6. Step 6: Final answer
    x = 159,119,427,560.79

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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.