Home / 3,821,523,502,416.20-5,732,306,683,101.30-1,274,686,100,662.70

Finding the Fourth Proportional to 3,821,523,502,416.20, 5,732,306,683,101.30 and 1,274,686,100,662.70

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Solution

The fourth proportional to 3,821,523,502,416.20, 5,732,306,683,101.30 and 1,274,686,100,662.70 is: 1,912,036,298,891.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,821,523,502,416.20 : 5,732,306,683,101.30 = 1,274,686,100,662.70 : x
  2. Step 2: Convert to fraction form
    3,821,523,502,416.20/5,732,306,683,101.30 = 1,274,686,100,662.70/x
  3. Step 3: Cross multiply
    3,821,523,502,416.20x = 5,732,306,683,101.30 × 1,274,686,100,662.70
  4. Step 4: Simplify right side
    3,821,523,502,416.20x = 7,306,891,653,685,131,410,931,712
  5. Step 5: Solve for x
    x = 7,306,891,653,685,131,410,931,712/3,821,523,502,416.20
  6. Step 6: Final answer
    x = 1,912,036,298,891.08

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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.