Home / 7,841,888,954.85-11,766,307,064.31-4,110,293,516.97

Finding the Fourth Proportional to 7,841,888,954.85, 11,766,307,064.31 and 4,110,293,516.97

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Solution

The fourth proportional to 7,841,888,954.85, 11,766,307,064.31 and 4,110,293,516.97 is: 6,167,260,965.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,841,888,954.85 : 11,766,307,064.31 = 4,110,293,516.97 : x
  2. Step 2: Convert to fraction form
    7,841,888,954.85/11,766,307,064.31 = 4,110,293,516.97/x
  3. Step 3: Cross multiply
    7,841,888,954.85x = 11,766,307,064.31 × 4,110,293,516.97
  4. Step 4: Simplify right side
    7,841,888,954.85x = 48,362,975,645,157,588,992
  5. Step 5: Solve for x
    x = 48,362,975,645,157,588,992/7,841,888,954.85
  6. Step 6: Final answer
    x = 6,167,260,965.26

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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.