Home / 11,088,244.80-16,632,367.20-6,833,217.60

Finding the Fourth Proportional to 11,088,244.80, 16,632,367.20 and 6,833,217.60

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Solution

The fourth proportional to 11,088,244.80, 16,632,367.20 and 6,833,217.60 is: 10,249,826.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,088,244.80 : 16,632,367.20 = 6,833,217.60 : x
  2. Step 2: Convert to fraction form
    11,088,244.80/16,632,367.20 = 6,833,217.60/x
  3. Step 3: Cross multiply
    11,088,244.80x = 16,632,367.20 × 6,833,217.60
  4. Step 4: Simplify right side
    11,088,244.80x = 113,652,584,280,702.70
  5. Step 5: Solve for x
    x = 113,652,584,280,702.70/11,088,244.80
  6. Step 6: Final answer
    x = 10,249,826.40

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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.