Home / 5,585,870,527.14-8,379,666,725.14-1,904,514,947.22

Finding the Fourth Proportional to 5,585,870,527.14, 8,379,666,725.14 and 1,904,514,947.22

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Solution

The fourth proportional to 5,585,870,527.14, 8,379,666,725.14 and 1,904,514,947.22 is: 2,857,065,958.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,585,870,527.14 : 8,379,666,725.14 = 1,904,514,947.22 : x
  2. Step 2: Convert to fraction form
    5,585,870,527.14/8,379,666,725.14 = 1,904,514,947.22/x
  3. Step 3: Cross multiply
    5,585,870,527.14x = 8,379,666,725.14 × 1,904,514,947.22
  4. Step 4: Simplify right side
    5,585,870,527.14x = 15,959,200,530,751,199,232
  5. Step 5: Solve for x
    x = 15,959,200,530,751,199,232/5,585,870,527.14
  6. Step 6: Final answer
    x = 2,857,065,958.33

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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.