Home / 200,333,197.17-276,719,144.82-165,665,922.93

Finding the Fourth Proportional to 200,333,197.17, 276,719,144.82 and 165,665,922.93

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Solution

The fourth proportional to 200,333,197.17, 276,719,144.82 and 165,665,922.93 is: 228,833,429.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,333,197.17 : 276,719,144.82 = 165,665,922.93 : x
  2. Step 2: Convert to fraction form
    200,333,197.17/276,719,144.82 = 165,665,922.93/x
  3. Step 3: Cross multiply
    200,333,197.17x = 276,719,144.82 × 165,665,922.93
  4. Step 4: Simplify right side
    200,333,197.17x = 45,842,932,519,005,632
  5. Step 5: Solve for x
    x = 45,842,932,519,005,632/200,333,197.17
  6. Step 6: Final answer
    x = 228,833,429.34

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.