Home / 597,463,762,428.75-824,502,476,265.45-323,109,414,883.10

Finding the Fourth Proportional to 597,463,762,428.75, 824,502,476,265.45 and 323,109,414,883.10

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Solution

The fourth proportional to 597,463,762,428.75, 824,502,476,265.45 and 323,109,414,883.10 is: 445,892,335,951.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,463,762,428.75 : 824,502,476,265.45 = 323,109,414,883.10 : x
  2. Step 2: Convert to fraction form
    597,463,762,428.75/824,502,476,265.45 = 323,109,414,883.10/x
  3. Step 3: Cross multiply
    597,463,762,428.75x = 824,502,476,265.45 × 323,109,414,883.10
  4. Step 4: Simplify right side
    597,463,762,428.75x = 266,404,512,675,796,543,864,832
  5. Step 5: Solve for x
    x = 266,404,512,675,796,543,864,832/597,463,762,428.75
  6. Step 6: Final answer
    x = 445,892,335,951.62

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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.