Home / 3,562,886,210.50-5,344,155,488.94-1,322,369,481.88

Finding the Fourth Proportional to 3,562,886,210.50, 5,344,155,488.94 and 1,322,369,481.88

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Solution

The fourth proportional to 3,562,886,210.50, 5,344,155,488.94 and 1,322,369,481.88 is: 1,983,489,706.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,562,886,210.50 : 5,344,155,488.94 = 1,322,369,481.88 : x
  2. Step 2: Convert to fraction form
    3,562,886,210.50/5,344,155,488.94 = 1,322,369,481.88/x
  3. Step 3: Cross multiply
    3,562,886,210.50x = 5,344,155,488.94 × 1,322,369,481.88
  4. Step 4: Simplify right side
    3,562,886,210.50x = 7,066,948,124,995,745,792
  5. Step 5: Solve for x
    x = 7,066,948,124,995,745,792/3,562,886,210.50
  6. Step 6: Final answer
    x = 1,983,489,706.79

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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.