Home / 326,869,509.24-451,082,965.50-180,197,042.04

Finding the Fourth Proportional to 326,869,509.24, 451,082,965.50 and 180,197,042.04

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Solution

The fourth proportional to 326,869,509.24, 451,082,965.50 and 180,197,042.04 is: 248,673,595.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,869,509.24 : 451,082,965.50 = 180,197,042.04 : x
  2. Step 2: Convert to fraction form
    326,869,509.24/451,082,965.50 = 180,197,042.04/x
  3. Step 3: Cross multiply
    326,869,509.24x = 451,082,965.50 × 180,197,042.04
  4. Step 4: Simplify right side
    326,869,509.24x = 81,283,816,097,731,360
  5. Step 5: Solve for x
    x = 81,283,816,097,731,360/326,869,509.24
  6. Step 6: Final answer
    x = 248,673,595.43

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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.