Home / 8,882,504.45-13,323,756.68-8,058,770.90

Finding the Fourth Proportional to 8,882,504.45, 13,323,756.68 and 8,058,770.90

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Solution

The fourth proportional to 8,882,504.45, 13,323,756.68 and 8,058,770.90 is: 12,088,156.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,882,504.45 : 13,323,756.68 = 8,058,770.90 : x
  2. Step 2: Convert to fraction form
    8,882,504.45/13,323,756.68 = 8,058,770.90/x
  3. Step 3: Cross multiply
    8,882,504.45x = 13,323,756.68 × 8,058,770.90
  4. Step 4: Simplify right side
    8,882,504.45x = 107,373,102,571,170.77
  5. Step 5: Solve for x
    x = 107,373,102,571,170.77/8,882,504.45
  6. Step 6: Final answer
    x = 12,088,156.35

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Similar ratio
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1.5x scale

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.