Home / 6,739,788,747.02-10,111,061,960.87-2,317,633,863.79

Finding the Fourth Proportional to 6,739,788,747.02, 10,111,061,960.87 and 2,317,633,863.79

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Solution

The fourth proportional to 6,739,788,747.02, 10,111,061,960.87 and 2,317,633,863.79 is: 3,476,924,942.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,739,788,747.02 : 10,111,061,960.87 = 2,317,633,863.79 : x
  2. Step 2: Convert to fraction form
    6,739,788,747.02/10,111,061,960.87 = 2,317,633,863.79/x
  3. Step 3: Cross multiply
    6,739,788,747.02x = 10,111,061,960.87 × 2,317,633,863.79
  4. Step 4: Simplify right side
    6,739,788,747.02x = 23,433,739,599,391,232,000
  5. Step 5: Solve for x
    x = 23,433,739,599,391,232,000/6,739,788,747.02
  6. Step 6: Final answer
    x = 3,476,924,942.16

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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.