Home / 32,055,527.12-48,082,616.35-7,794,578.43

Finding the Fourth Proportional to 32,055,527.12, 48,082,616.35 and 7,794,578.43

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Solution

The fourth proportional to 32,055,527.12, 48,082,616.35 and 7,794,578.43 is: 11,691,703.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,055,527.12 : 48,082,616.35 = 7,794,578.43 : x
  2. Step 2: Convert to fraction form
    32,055,527.12/48,082,616.35 = 7,794,578.43/x
  3. Step 3: Cross multiply
    32,055,527.12x = 48,082,616.35 × 7,794,578.43
  4. Step 4: Simplify right side
    32,055,527.12x = 374,783,724,240,188.81
  5. Step 5: Solve for x
    x = 374,783,724,240,188.81/32,055,527.12
  6. Step 6: Final answer
    x = 11,691,703.68

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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.