Home / 326,525,216.06-450,604,782.16-179,847,507.26

Finding the Fourth Proportional to 326,525,216.06, 450,604,782.16 and 179,847,507.26

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Solution

The fourth proportional to 326,525,216.06, 450,604,782.16 and 179,847,507.26 is: 248,189,551.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,525,216.06 : 450,604,782.16 = 179,847,507.26 : x
  2. Step 2: Convert to fraction form
    326,525,216.06/450,604,782.16 = 179,847,507.26/x
  3. Step 3: Cross multiply
    326,525,216.06x = 450,604,782.16 × 179,847,507.26
  4. Step 4: Simplify right side
    326,525,216.06x = 81,040,146,830,911,312
  5. Step 5: Solve for x
    x = 81,040,146,830,911,312/326,525,216.06
  6. Step 6: Final answer
    x = 248,189,551.20

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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.