Home / 2,490,916,634,722.20-3,735,997,431,420.60-677,933,529,330.27

Finding the Fourth Proportional to 2,490,916,634,722.20, 3,735,997,431,420.60 and 677,933,529,330.27

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Solution

The fourth proportional to 2,490,916,634,722.20, 3,735,997,431,420.60 and 677,933,529,330.27 is: 1,016,797,547,114.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,490,916,634,722.20 : 3,735,997,431,420.60 = 677,933,529,330.27 : x
  2. Step 2: Convert to fraction form
    2,490,916,634,722.20/3,735,997,431,420.60 = 677,933,529,330.27/x
  3. Step 3: Cross multiply
    2,490,916,634,722.20x = 3,735,997,431,420.60 × 677,933,529,330.27
  4. Step 4: Simplify right side
    2,490,916,634,722.20x = 2,532,757,924,251,790,886,305,792
  5. Step 5: Solve for x
    x = 2,532,757,924,251,790,886,305,792/2,490,916,634,722.20
  6. Step 6: Final answer
    x = 1,016,797,547,114.32

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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.