Home / 2,695,104,080.80-4,042,656,121.20-1,647,527,581.60

Finding the Fourth Proportional to 2,695,104,080.80, 4,042,656,121.20 and 1,647,527,581.60

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Solution

The fourth proportional to 2,695,104,080.80, 4,042,656,121.20 and 1,647,527,581.60 is: 2,471,291,372.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,104,080.80 : 4,042,656,121.20 = 1,647,527,581.60 : x
  2. Step 2: Convert to fraction form
    2,695,104,080.80/4,042,656,121.20 = 1,647,527,581.60/x
  3. Step 3: Cross multiply
    2,695,104,080.80x = 4,042,656,121.20 × 1,647,527,581.60
  4. Step 4: Simplify right side
    2,695,104,080.80x = 6,660,387,462,601,071,616
  5. Step 5: Solve for x
    x = 6,660,387,462,601,071,616/2,695,104,080.80
  6. Step 6: Final answer
    x = 2,471,291,372.40

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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.