Home / 3,228,825,246.24-4,455,778,669.24-1,743,713,228.64

Finding the Fourth Proportional to 3,228,825,246.24, 4,455,778,669.24 and 1,743,713,228.64

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Solution

The fourth proportional to 3,228,825,246.24, 4,455,778,669.24 and 1,743,713,228.64 is: 2,406,324,163.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,228,825,246.24 : 4,455,778,669.24 = 1,743,713,228.64 : x
  2. Step 2: Convert to fraction form
    3,228,825,246.24/4,455,778,669.24 = 1,743,713,228.64/x
  3. Step 3: Cross multiply
    3,228,825,246.24x = 4,455,778,669.24 × 1,743,713,228.64
  4. Step 4: Simplify right side
    3,228,825,246.24x = 7,769,600,209,445,723,136
  5. Step 5: Solve for x
    x = 7,769,600,209,445,723,136/3,228,825,246.24
  6. Step 6: Final answer
    x = 2,406,324,163.41

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1.5x scale

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.