Home / 60,795,794.50-91,180,016.16-27,974,880.61

Finding the Fourth Proportional to 60,795,794.50, 91,180,016.16 and 27,974,880.61

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Solution

The fourth proportional to 60,795,794.50, 91,180,016.16 and 27,974,880.61 is: 41,956,028.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,795,794.50 : 91,180,016.16 = 27,974,880.61 : x
  2. Step 2: Convert to fraction form
    60,795,794.50/91,180,016.16 = 27,974,880.61/x
  3. Step 3: Cross multiply
    60,795,794.50x = 91,180,016.16 × 27,974,880.61
  4. Step 4: Simplify right side
    60,795,794.50x = 2,550,750,066,093,870.50
  5. Step 5: Solve for x
    x = 2,550,750,066,093,870.50/60,795,794.50
  6. Step 6: Final answer
    x = 41,956,028.16

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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.