Home / 663,522,133,693.56-995,328,147,388.06-233,206,902,159.82

Finding the Fourth Proportional to 663,522,133,693.56, 995,328,147,388.06 and 233,206,902,159.82

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Solution

The fourth proportional to 663,522,133,693.56, 995,328,147,388.06 and 233,206,902,159.82 is: 349,826,150,625.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    663,522,133,693.56 : 995,328,147,388.06 = 233,206,902,159.82 : x
  2. Step 2: Convert to fraction form
    663,522,133,693.56/995,328,147,388.06 = 233,206,902,159.82/x
  3. Step 3: Cross multiply
    663,522,133,693.56x = 995,328,147,388.06 × 233,206,902,159.82
  4. Step 4: Simplify right side
    663,522,133,693.56x = 232,117,393,884,842,242,867,200
  5. Step 5: Solve for x
    x = 232,117,393,884,842,242,867,200/663,522,133,693.56
  6. Step 6: Final answer
    x = 349,826,150,625.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.