Home / 322,082,345.55-444,479,513.53-179,041,540.49

Finding the Fourth Proportional to 322,082,345.55, 444,479,513.53 and 179,041,540.49

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Solution

The fourth proportional to 322,082,345.55, 444,479,513.53 and 179,041,540.49 is: 247,080,592.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,082,345.55 : 444,479,513.53 = 179,041,540.49 : x
  2. Step 2: Convert to fraction form
    322,082,345.55/444,479,513.53 = 179,041,540.49/x
  3. Step 3: Cross multiply
    322,082,345.55x = 444,479,513.53 × 179,041,540.49
  4. Step 4: Simplify right side
    322,082,345.55x = 79,580,296,817,483,712
  5. Step 5: Solve for x
    x = 79,580,296,817,483,712/322,082,345.55
  6. Step 6: Final answer
    x = 247,080,592.64

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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.