Home / 2,183,742,436.80-3,275,613,655.20-1,796,003,083.20

Finding the Fourth Proportional to 2,183,742,436.80, 3,275,613,655.20 and 1,796,003,083.20

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Solution

The fourth proportional to 2,183,742,436.80, 3,275,613,655.20 and 1,796,003,083.20 is: 2,694,004,624.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,183,742,436.80 : 3,275,613,655.20 = 1,796,003,083.20 : x
  2. Step 2: Convert to fraction form
    2,183,742,436.80/3,275,613,655.20 = 1,796,003,083.20/x
  3. Step 3: Cross multiply
    2,183,742,436.80x = 3,275,613,655.20 × 1,796,003,083.20
  4. Step 4: Simplify right side
    2,183,742,436.80x = 5,883,012,224,111,221,760
  5. Step 5: Solve for x
    x = 5,883,012,224,111,221,760/2,183,742,436.80
  6. Step 6: Final answer
    x = 2,694,004,624.80

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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.