Home / 263,996,984,206.56-364,324,638,172.08-148,274,137,056.48

Finding the Fourth Proportional to 263,996,984,206.56, 364,324,638,172.08 and 148,274,137,056.48

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Solution

The fourth proportional to 263,996,984,206.56, 364,324,638,172.08 and 148,274,137,056.48 is: 204,623,251,647.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,996,984,206.56 : 364,324,638,172.08 = 148,274,137,056.48 : x
  2. Step 2: Convert to fraction form
    263,996,984,206.56/364,324,638,172.08 = 148,274,137,056.48/x
  3. Step 3: Cross multiply
    263,996,984,206.56x = 364,324,638,172.08 × 148,274,137,056.48
  4. Step 4: Simplify right side
    263,996,984,206.56x = 54,019,921,333,379,483,566,080
  5. Step 5: Solve for x
    x = 54,019,921,333,379,483,566,080/263,996,984,206.56
  6. Step 6: Final answer
    x = 204,623,251,647.12

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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.