Home / 16,622,056.80-24,954,080.40-8,951,810.40

Finding the Fourth Proportional to 16,622,056.80, 24,954,080.40 and 8,951,810.40

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Solution

The fourth proportional to 16,622,056.80, 24,954,080.40 and 8,951,810.40 is: 13,439,022.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,622,056.80 : 24,954,080.40 = 8,951,810.40 : x
  2. Step 2: Convert to fraction form
    16,622,056.80/24,954,080.40 = 8,951,810.40/x
  3. Step 3: Cross multiply
    16,622,056.80x = 24,954,080.40 × 8,951,810.40
  4. Step 4: Simplify right side
    16,622,056.80x = 223,384,196,447,156.16
  5. Step 5: Solve for x
    x = 223,384,196,447,156.16/16,622,056.80
  6. Step 6: Final answer
    x = 13,439,022.57

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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.