Home / 223,958,002-336,069,272.76-94,557,236.08

Finding the Fourth Proportional to 223,958,002, 336,069,272.76 and 94,557,236.08

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Solution

The fourth proportional to 223,958,002, 336,069,272.76 and 94,557,236.08 is: 141,891,699.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,958,002 : 336,069,272.76 = 94,557,236.08 : x
  2. Step 2: Convert to fraction form
    223,958,002/336,069,272.76 = 94,557,236.08/x
  3. Step 3: Cross multiply
    223,958,002x = 336,069,272.76 × 94,557,236.08
  4. Step 4: Simplify right side
    223,958,002x = 31,777,781,563,601,232
  5. Step 5: Solve for x
    x = 31,777,781,563,601,232/223,958,002
  6. Step 6: Final answer
    x = 141,891,699.69

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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.