Home / 2,634,412,656.65-3,636,303,528.15-1,694,615,297.31

Finding the Fourth Proportional to 2,634,412,656.65, 3,636,303,528.15 and 1,694,615,297.31

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Solution

The fourth proportional to 2,634,412,656.65, 3,636,303,528.15 and 1,694,615,297.31 is: 2,339,092,764.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,634,412,656.65 : 3,636,303,528.15 = 1,694,615,297.31 : x
  2. Step 2: Convert to fraction form
    2,634,412,656.65/3,636,303,528.15 = 1,694,615,297.31/x
  3. Step 3: Cross multiply
    2,634,412,656.65x = 3,636,303,528.15 × 1,694,615,297.31
  4. Step 4: Simplify right side
    2,634,412,656.65x = 6,162,135,584,465,313,792
  5. Step 5: Solve for x
    x = 6,162,135,584,465,313,792/2,634,412,656.65
  6. Step 6: Final answer
    x = 2,339,092,764.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.