Home / 597,459,929.54-824,504,857-329,566,499.24

Finding the Fourth Proportional to 597,459,929.54, 824,504,857 and 329,566,499.24

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Solution

The fourth proportional to 597,459,929.54, 824,504,857 and 329,566,499.24 is: 454,807,370.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,459,929.54 : 824,504,857 = 329,566,499.24 : x
  2. Step 2: Convert to fraction form
    597,459,929.54/824,504,857 = 329,566,499.24/x
  3. Step 3: Cross multiply
    597,459,929.54x = 824,504,857 × 329,566,499.24
  4. Step 4: Simplify right side
    597,459,929.54x = 271,729,179,327,866,816
  5. Step 5: Solve for x
    x = 271,729,179,327,866,816/597,459,929.54
  6. Step 6: Final answer
    x = 454,807,370.16

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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.