Home / 4,079,675,141.59-6,120,761,609.07-2,089,126,583.43

Finding the Fourth Proportional to 4,079,675,141.59, 6,120,761,609.07 and 2,089,126,583.43

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Solution

The fourth proportional to 4,079,675,141.59, 6,120,761,609.07 and 2,089,126,583.43 is: 3,134,329,412.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,079,675,141.59 : 6,120,761,609.07 = 2,089,126,583.43 : x
  2. Step 2: Convert to fraction form
    4,079,675,141.59/6,120,761,609.07 = 2,089,126,583.43/x
  3. Step 3: Cross multiply
    4,079,675,141.59x = 6,120,761,609.07 × 2,089,126,583.43
  4. Step 4: Simplify right side
    4,079,675,141.59x = 12,787,045,788,304,867,328
  5. Step 5: Solve for x
    x = 12,787,045,788,304,867,328/4,079,675,141.59
  6. Step 6: Final answer
    x = 3,134,329,412.15

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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.