Home / 16,621,669.80-24,932,504.70-14,886,066.60

Finding the Fourth Proportional to 16,621,669.80, 24,932,504.70 and 14,886,066.60

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Solution

The fourth proportional to 16,621,669.80, 24,932,504.70 and 14,886,066.60 is: 22,329,099.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,621,669.80 : 24,932,504.70 = 14,886,066.60 : x
  2. Step 2: Convert to fraction form
    16,621,669.80/24,932,504.70 = 14,886,066.60/x
  3. Step 3: Cross multiply
    16,621,669.80x = 24,932,504.70 × 14,886,066.60
  4. Step 4: Simplify right side
    16,621,669.80x = 371,146,925,469,013
  5. Step 5: Solve for x
    x = 371,146,925,469,013/16,621,669.80
  6. Step 6: Final answer
    x = 22,329,099.90

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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.