Home / 9,599,794.20-14,416,280.10-5,120,818.20

Finding the Fourth Proportional to 9,599,794.20, 14,416,280.10 and 5,120,818.20

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Solution

The fourth proportional to 9,599,794.20, 14,416,280.10 and 5,120,818.20 is: 7,690,076.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,599,794.20 : 14,416,280.10 = 5,120,818.20 : x
  2. Step 2: Convert to fraction form
    9,599,794.20/14,416,280.10 = 5,120,818.20/x
  3. Step 3: Cross multiply
    9,599,794.20x = 14,416,280.10 × 5,120,818.20
  4. Step 4: Simplify right side
    9,599,794.20x = 73,823,149,512,377.83
  5. Step 5: Solve for x
    x = 73,823,149,512,377.83/9,599,794.20
  6. Step 6: Final answer
    x = 7,690,076.26

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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.