Home / 32,055,543.49-48,082,640.91-7,794,594.81

Finding the Fourth Proportional to 32,055,543.49, 48,082,640.91 and 7,794,594.81

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Solution

The fourth proportional to 32,055,543.49, 48,082,640.91 and 7,794,594.81 is: 11,691,728.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,055,543.49 : 48,082,640.91 = 7,794,594.81 : x
  2. Step 2: Convert to fraction form
    32,055,543.49/48,082,640.91 = 7,794,594.81/x
  3. Step 3: Cross multiply
    32,055,543.49x = 48,082,640.91 × 7,794,594.81
  4. Step 4: Simplify right side
    32,055,543.49x = 374,784,703,288,179.62
  5. Step 5: Solve for x
    x = 374,784,703,288,179.62/32,055,543.49
  6. Step 6: Final answer
    x = 11,691,728.25

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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.