Home / 326,525,211.56-450,604,775.94-179,847,502.76

Finding the Fourth Proportional to 326,525,211.56, 450,604,775.94 and 179,847,502.76

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Solution

The fourth proportional to 326,525,211.56, 450,604,775.94 and 179,847,502.76 is: 248,189,544.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,525,211.56 : 450,604,775.94 = 179,847,502.76 : x
  2. Step 2: Convert to fraction form
    326,525,211.56/450,604,775.94 = 179,847,502.76/x
  3. Step 3: Cross multiply
    326,525,211.56x = 450,604,775.94 × 179,847,502.76
  4. Step 4: Simplify right side
    326,525,211.56x = 81,040,143,684,538,320
  5. Step 5: Solve for x
    x = 81,040,143,684,538,320/326,525,211.56
  6. Step 6: Final answer
    x = 248,189,544.99

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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.