Home / 5,741,753,903.28-8,612,630,866.56-1,379,686,181.04

Finding the Fourth Proportional to 5,741,753,903.28, 8,612,630,866.56 and 1,379,686,181.04

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Solution

The fourth proportional to 5,741,753,903.28, 8,612,630,866.56 and 1,379,686,181.04 is: 2,069,529,274.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,741,753,903.28 : 8,612,630,866.56 = 1,379,686,181.04 : x
  2. Step 2: Convert to fraction form
    5,741,753,903.28/8,612,630,866.56 = 1,379,686,181.04/x
  3. Step 3: Cross multiply
    5,741,753,903.28x = 8,612,630,866.56 × 1,379,686,181.04
  4. Step 4: Simplify right side
    5,741,753,903.28x = 11,882,727,788,991,391,744
  5. Step 5: Solve for x
    x = 11,882,727,788,991,391,744/5,741,753,903.28
  6. Step 6: Final answer
    x = 2,069,529,274.36

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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.