Home / 11,659,520.37-16,090,159.56-6,503,214.27

Finding the Fourth Proportional to 11,659,520.37, 16,090,159.56 and 6,503,214.27

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Solution

The fourth proportional to 11,659,520.37, 16,090,159.56 and 6,503,214.27 is: 8,974,447.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,659,520.37 : 16,090,159.56 = 6,503,214.27 : x
  2. Step 2: Convert to fraction form
    11,659,520.37/16,090,159.56 = 6,503,214.27/x
  3. Step 3: Cross multiply
    11,659,520.37x = 16,090,159.56 × 6,503,214.27
  4. Step 4: Simplify right side
    11,659,520.37x = 104,637,755,257,168.92
  5. Step 5: Solve for x
    x = 104,637,755,257,168.92/11,659,520.37
  6. Step 6: Final answer
    x = 8,974,447.66

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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.