Home / 12,302,241,984,845-16,975,533,551,089-6,745,104,097,690.80

Finding the Fourth Proportional to 12,302,241,984,845, 16,975,533,551,089 and 6,745,104,097,690.80

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Solution

The fourth proportional to 12,302,241,984,845, 16,975,533,551,089 and 6,745,104,097,690.80 is: 9,307,388,121,367.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,302,241,984,845 : 16,975,533,551,089 = 6,745,104,097,690.80 : x
  2. Step 2: Convert to fraction form
    12,302,241,984,845/16,975,533,551,089 = 6,745,104,097,690.80/x
  3. Step 3: Cross multiply
    12,302,241,984,845x = 16,975,533,551,089 × 6,745,104,097,690.80
  4. Step 4: Simplify right side
    12,302,241,984,845x = 114,501,740,915,938,067,302,318,080
  5. Step 5: Solve for x
    x = 114,501,740,915,938,067,302,318,080/12,302,241,984,845
  6. Step 6: Final answer
    x = 9,307,388,121,367.76

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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.