Home / 2,309,839,210.80-3,465,609,121.80-757,181,185.20

Finding the Fourth Proportional to 2,309,839,210.80, 3,465,609,121.80 and 757,181,185.20

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Solution

The fourth proportional to 2,309,839,210.80, 3,465,609,121.80 and 757,181,185.20 is: 1,136,050,513.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,839,210.80 : 3,465,609,121.80 = 757,181,185.20 : x
  2. Step 2: Convert to fraction form
    2,309,839,210.80/3,465,609,121.80 = 757,181,185.20/x
  3. Step 3: Cross multiply
    2,309,839,210.80x = 3,465,609,121.80 × 757,181,185.20
  4. Step 4: Simplify right side
    2,309,839,210.80x = 2,624,094,022,284,455,424
  5. Step 5: Solve for x
    x = 2,624,094,022,284,455,424/2,309,839,210.80
  6. Step 6: Final answer
    x = 1,136,050,513.83

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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.