Home / 9,675,003.10-14,512,504.65-8,629,908.70

Finding the Fourth Proportional to 9,675,003.10, 14,512,504.65 and 8,629,908.70

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Solution

The fourth proportional to 9,675,003.10, 14,512,504.65 and 8,629,908.70 is: 12,944,863.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,675,003.10 : 14,512,504.65 = 8,629,908.70 : x
  2. Step 2: Convert to fraction form
    9,675,003.10/14,512,504.65 = 8,629,908.70/x
  3. Step 3: Cross multiply
    9,675,003.10x = 14,512,504.65 × 8,629,908.70
  4. Step 4: Simplify right side
    9,675,003.10x = 125,241,590,137,825.45
  5. Step 5: Solve for x
    x = 125,241,590,137,825.45/9,675,003.10
  6. Step 6: Final answer
    x = 12,944,863.05

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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.