Home / 74,705,177.54-103,093,282.58-41,667,556.11

Finding the Fourth Proportional to 74,705,177.54, 103,093,282.58 and 41,667,556.11

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Solution

The fourth proportional to 74,705,177.54, 103,093,282.58 and 41,667,556.11 is: 57,501,304.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,705,177.54 : 103,093,282.58 = 41,667,556.11 : x
  2. Step 2: Convert to fraction form
    74,705,177.54/103,093,282.58 = 41,667,556.11/x
  3. Step 3: Cross multiply
    74,705,177.54x = 103,093,282.58 × 41,667,556.11
  4. Step 4: Simplify right side
    74,705,177.54x = 4,295,645,136,466,235.50
  5. Step 5: Solve for x
    x = 4,295,645,136,466,235.50/74,705,177.54
  6. Step 6: Final answer
    x = 57,501,304.17

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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.