Home / 27,800,600.40-41,700,900.60-15,046,016.40

Finding the Fourth Proportional to 27,800,600.40, 41,700,900.60 and 15,046,016.40

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Solution

The fourth proportional to 27,800,600.40, 41,700,900.60 and 15,046,016.40 is: 22,569,024.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,800,600.40 : 41,700,900.60 = 15,046,016.40 : x
  2. Step 2: Convert to fraction form
    27,800,600.40/41,700,900.60 = 15,046,016.40/x
  3. Step 3: Cross multiply
    27,800,600.40x = 41,700,900.60 × 15,046,016.40
  4. Step 4: Simplify right side
    27,800,600.40x = 627,432,434,322,369.88
  5. Step 5: Solve for x
    x = 627,432,434,322,369.88/27,800,600.40
  6. Step 6: Final answer
    x = 22,569,024.60

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1.5x scale

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.