Home / 32,055,539.49-48,082,634.91-7,794,590.81

Finding the Fourth Proportional to 32,055,539.49, 48,082,634.91 and 7,794,590.81

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Solution

The fourth proportional to 32,055,539.49, 48,082,634.91 and 7,794,590.81 is: 11,691,722.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,055,539.49 : 48,082,634.91 = 7,794,590.81 : x
  2. Step 2: Convert to fraction form
    32,055,539.49/48,082,634.91 = 7,794,590.81/x
  3. Step 3: Cross multiply
    32,055,539.49x = 48,082,634.91 × 7,794,590.81
  4. Step 4: Simplify right side
    32,055,539.49x = 374,784,463,949,657.94
  5. Step 5: Solve for x
    x = 374,784,463,949,657.94/32,055,539.49
  6. Step 6: Final answer
    x = 11,691,722.24

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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.