Home / 6,739,788,745.02-10,111,061,957.87-2,317,633,861.79

Finding the Fourth Proportional to 6,739,788,745.02, 10,111,061,957.87 and 2,317,633,861.79

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Solution

The fourth proportional to 6,739,788,745.02, 10,111,061,957.87 and 2,317,633,861.79 is: 3,476,924,939.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,739,788,745.02 : 10,111,061,957.87 = 2,317,633,861.79 : x
  2. Step 2: Convert to fraction form
    6,739,788,745.02/10,111,061,957.87 = 2,317,633,861.79/x
  3. Step 3: Cross multiply
    6,739,788,745.02x = 10,111,061,957.87 × 2,317,633,861.79
  4. Step 4: Simplify right side
    6,739,788,745.02x = 23,433,739,572,194,381,824
  5. Step 5: Solve for x
    x = 23,433,739,572,194,381,824/6,739,788,745.02
  6. Step 6: Final answer
    x = 3,476,924,939.16

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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.