Home / 4,251,532,003.20-6,377,298,004.80-3,889,939,546.80

Finding the Fourth Proportional to 4,251,532,003.20, 6,377,298,004.80 and 3,889,939,546.80

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Solution

The fourth proportional to 4,251,532,003.20, 6,377,298,004.80 and 3,889,939,546.80 is: 5,834,909,320.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,251,532,003.20 : 6,377,298,004.80 = 3,889,939,546.80 : x
  2. Step 2: Convert to fraction form
    4,251,532,003.20/6,377,298,004.80 = 3,889,939,546.80/x
  3. Step 3: Cross multiply
    4,251,532,003.20x = 6,377,298,004.80 × 3,889,939,546.80
  4. Step 4: Simplify right side
    4,251,532,003.20x = 24,807,303,710,600,257,536
  5. Step 5: Solve for x
    x = 24,807,303,710,600,257,536/4,251,532,003.20
  6. Step 6: Final answer
    x = 5,834,909,320.20

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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.