Home / 592,505,910-817,666,597.08-341,605,338.48

Finding the Fourth Proportional to 592,505,910, 817,666,597.08 and 341,605,338.48

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Solution

The fourth proportional to 592,505,910, 817,666,597.08 and 341,605,338.48 is: 471,420,233.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,505,910 : 817,666,597.08 = 341,605,338.48 : x
  2. Step 2: Convert to fraction form
    592,505,910/817,666,597.08 = 341,605,338.48/x
  3. Step 3: Cross multiply
    592,505,910x = 817,666,597.08 × 341,605,338.48
  4. Step 4: Simplify right side
    592,505,910x = 279,319,274,659,303,200
  5. Step 5: Solve for x
    x = 279,319,274,659,303,200/592,505,910
  6. Step 6: Final answer
    x = 471,420,233.87

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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.