Home / 193,067,923.44-266,438,985.48-104,967,845.76

Finding the Fourth Proportional to 193,067,923.44, 266,438,985.48 and 104,967,845.76

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Solution

The fourth proportional to 193,067,923.44, 266,438,985.48 and 104,967,845.76 is: 144,858,482.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,067,923.44 : 266,438,985.48 = 104,967,845.76 : x
  2. Step 2: Convert to fraction form
    193,067,923.44/266,438,985.48 = 104,967,845.76/x
  3. Step 3: Cross multiply
    193,067,923.44x = 266,438,985.48 × 104,967,845.76
  4. Step 4: Simplify right side
    193,067,923.44x = 27,967,526,332,315,520
  5. Step 5: Solve for x
    x = 27,967,526,332,315,520/193,067,923.44
  6. Step 6: Final answer
    x = 144,858,482.10

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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.