Home / 69,200,769,731,909-95,497,132,906,455-37,559,467,920,345

Finding the Fourth Proportional to 69,200,769,731,909, 95,497,132,906,455 and 37,559,467,920,345

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Solution

The fourth proportional to 69,200,769,731,909, 95,497,132,906,455 and 37,559,467,920,345 is: 51,832,104,090,469.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,200,769,731,909 : 95,497,132,906,455 = 37,559,467,920,345 : x
  2. Step 2: Convert to fraction form
    69,200,769,731,909/95,497,132,906,455 = 37,559,467,920,345/x
  3. Step 3: Cross multiply
    69,200,769,731,909x = 95,497,132,906,455 × 37,559,467,920,345
  4. Step 4: Simplify right side
    69,200,769,731,909x = 3,586,821,499,884,919,481,656,410,112
  5. Step 5: Solve for x
    x = 3,586,821,499,884,919,481,656,410,112/69,200,769,731,909
  6. Step 6: Final answer
    x = 51,832,104,090,469.52

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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.