Home / 27,019,314.06-40,531,462.61-8,823,604.60

Finding the Fourth Proportional to 27,019,314.06, 40,531,462.61 and 8,823,604.60

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Solution

The fourth proportional to 27,019,314.06, 40,531,462.61 and 8,823,604.60 is: 13,236,220.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,019,314.06 : 40,531,462.61 = 8,823,604.60 : x
  2. Step 2: Convert to fraction form
    27,019,314.06/40,531,462.61 = 8,823,604.60/x
  3. Step 3: Cross multiply
    27,019,314.06x = 40,531,462.61 × 8,823,604.60
  4. Step 4: Simplify right side
    27,019,314.06x = 357,633,599,896,639.81
  5. Step 5: Solve for x
    x = 357,633,599,896,639.81/27,019,314.06
  6. Step 6: Final answer
    x = 13,236,220.54

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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.