Home / 3,803,760,561.92-5,705,684,770.59-1,147,839,651.68

Finding the Fourth Proportional to 3,803,760,561.92, 5,705,684,770.59 and 1,147,839,651.68

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Solution

The fourth proportional to 3,803,760,561.92, 5,705,684,770.59 and 1,147,839,651.68 is: 1,721,772,733.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,803,760,561.92 : 5,705,684,770.59 = 1,147,839,651.68 : x
  2. Step 2: Convert to fraction form
    3,803,760,561.92/5,705,684,770.59 = 1,147,839,651.68/x
  3. Step 3: Cross multiply
    3,803,760,561.92x = 5,705,684,770.59 × 1,147,839,651.68
  4. Step 4: Simplify right side
    3,803,760,561.92x = 6,549,211,219,641,377,792
  5. Step 5: Solve for x
    x = 6,549,211,219,641,377,792/3,803,760,561.92
  6. Step 6: Final answer
    x = 1,721,772,733.34

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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.