Home / 577,046,670,944.22-795,993,557,633.64-359,895,864,968.37

Finding the Fourth Proportional to 577,046,670,944.22, 795,993,557,633.64 and 359,895,864,968.37

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Solution

The fourth proportional to 577,046,670,944.22, 795,993,557,633.64 and 359,895,864,968.37 is: 496,449,948,259.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    577,046,670,944.22 : 795,993,557,633.64 = 359,895,864,968.37 : x
  2. Step 2: Convert to fraction form
    577,046,670,944.22/795,993,557,633.64 = 359,895,864,968.37/x
  3. Step 3: Cross multiply
    577,046,670,944.22x = 795,993,557,633.64 × 359,895,864,968.37
  4. Step 4: Simplify right side
    577,046,670,944.22x = 286,474,789,933,808,942,579,712
  5. Step 5: Solve for x
    x = 286,474,789,933,808,942,579,712/577,046,670,944.22
  6. Step 6: Final answer
    x = 496,449,948,259.91

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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.