Home / 74,705,172.04-103,093,274.98-41,667,550.64

Finding the Fourth Proportional to 74,705,172.04, 103,093,274.98 and 41,667,550.64

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Solution

The fourth proportional to 74,705,172.04, 103,093,274.98 and 41,667,550.64 is: 57,501,296.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,705,172.04 : 103,093,274.98 = 41,667,550.64 : x
  2. Step 2: Convert to fraction form
    74,705,172.04/103,093,274.98 = 41,667,550.64/x
  3. Step 3: Cross multiply
    74,705,172.04x = 103,093,274.98 × 41,667,550.64
  4. Step 4: Simplify right side
    74,705,172.04x = 4,295,644,255,872,595
  5. Step 5: Solve for x
    x = 4,295,644,255,872,595/74,705,172.04
  6. Step 6: Final answer
    x = 57,501,296.61

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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.