Home / 3,674,281,679.70-5,511,422,519.55-1,344,444,335.70

Finding the Fourth Proportional to 3,674,281,679.70, 5,511,422,519.55 and 1,344,444,335.70

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Solution

The fourth proportional to 3,674,281,679.70, 5,511,422,519.55 and 1,344,444,335.70 is: 2,016,666,503.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,281,679.70 : 5,511,422,519.55 = 1,344,444,335.70 : x
  2. Step 2: Convert to fraction form
    3,674,281,679.70/5,511,422,519.55 = 1,344,444,335.70/x
  3. Step 3: Cross multiply
    3,674,281,679.70x = 5,511,422,519.55 × 1,344,444,335.70
  4. Step 4: Simplify right side
    3,674,281,679.70x = 7,409,800,788,058,420,224
  5. Step 5: Solve for x
    x = 7,409,800,788,058,420,224/3,674,281,679.70
  6. Step 6: Final answer
    x = 2,016,666,503.55

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1.5x scale

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.