Home / 3,821,523,502,288.50-5,732,306,682,909-1,274,686,100,534.60

Finding the Fourth Proportional to 3,821,523,502,288.50, 5,732,306,682,909 and 1,274,686,100,534.60

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Solution

The fourth proportional to 3,821,523,502,288.50, 5,732,306,682,909 and 1,274,686,100,534.60 is: 1,912,036,298,698.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,821,523,502,288.50 : 5,732,306,682,909 = 1,274,686,100,534.60 : x
  2. Step 2: Convert to fraction form
    3,821,523,502,288.50/5,732,306,682,909 = 1,274,686,100,534.60/x
  3. Step 3: Cross multiply
    3,821,523,502,288.50x = 5,732,306,682,909 × 1,274,686,100,534.60
  4. Step 4: Simplify right side
    3,821,523,502,288.50x = 7,306,891,652,705,701,700,042,752
  5. Step 5: Solve for x
    x = 7,306,891,652,705,701,700,042,752/3,821,523,502,288.50
  6. Step 6: Final answer
    x = 1,912,036,298,698.68

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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.