Home / 597,459,944.56-824,504,877.68-329,566,514.24

Finding the Fourth Proportional to 597,459,944.56, 824,504,877.68 and 329,566,514.24

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Solution

The fourth proportional to 597,459,944.56, 824,504,877.68 and 329,566,514.24 is: 454,807,390.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,459,944.56 : 824,504,877.68 = 329,566,514.24 : x
  2. Step 2: Convert to fraction form
    597,459,944.56/824,504,877.68 = 329,566,514.24/x
  3. Step 3: Cross multiply
    597,459,944.56x = 824,504,877.68 × 329,566,514.24
  4. Step 4: Simplify right side
    597,459,944.56x = 271,729,198,510,875,168
  5. Step 5: Solve for x
    x = 271,729,198,510,875,168/597,459,944.56
  6. Step 6: Final answer
    x = 454,807,390.83

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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.