Home / 11,800,893.51-16,285,735.22-6,573,895.25

Finding the Fourth Proportional to 11,800,893.51, 16,285,735.22 and 6,573,895.25

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Solution

The fourth proportional to 11,800,893.51, 16,285,735.22 and 6,573,895.25 is: 9,072,255.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,800,893.51 : 16,285,735.22 = 6,573,895.25 : x
  2. Step 2: Convert to fraction form
    11,800,893.51/16,285,735.22 = 6,573,895.25/x
  3. Step 3: Cross multiply
    11,800,893.51x = 16,285,735.22 × 6,573,895.25
  4. Step 4: Simplify right side
    11,800,893.51x = 107,060,717,291,217.55
  5. Step 5: Solve for x
    x = 107,060,717,291,217.55/11,800,893.51
  6. Step 6: Final answer
    x = 9,072,255.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.