Home / 6,769,335,260.32-10,148,662,625.28-4,276,942,757.80

Finding the Fourth Proportional to 6,769,335,260.32, 10,148,662,625.28 and 4,276,942,757.80

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Solution

The fourth proportional to 6,769,335,260.32, 10,148,662,625.28 and 4,276,942,757.80 is: 6,412,040,096.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,769,335,260.32 : 10,148,662,625.28 = 4,276,942,757.80 : x
  2. Step 2: Convert to fraction form
    6,769,335,260.32/10,148,662,625.28 = 4,276,942,757.80/x
  3. Step 3: Cross multiply
    6,769,335,260.32x = 10,148,662,625.28 × 4,276,942,757.80
  4. Step 4: Simplify right side
    6,769,335,260.32x = 43,405,249,116,546,834,432
  5. Step 5: Solve for x
    x = 43,405,249,116,546,834,432/6,769,335,260.32
  6. Step 6: Final answer
    x = 6,412,040,096.61

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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.