Home / 9,767,568,742.56-14,652,053,401.50-4,089,443,345.44

Finding the Fourth Proportional to 9,767,568,742.56, 14,652,053,401.50 and 4,089,443,345.44

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Solution

The fourth proportional to 9,767,568,742.56, 14,652,053,401.50 and 4,089,443,345.44 is: 6,134,458,211.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,767,568,742.56 : 14,652,053,401.50 = 4,089,443,345.44 : x
  2. Step 2: Convert to fraction form
    9,767,568,742.56/14,652,053,401.50 = 4,089,443,345.44/x
  3. Step 3: Cross multiply
    9,767,568,742.56x = 14,652,053,401.50 × 4,089,443,345.44
  4. Step 4: Simplify right side
    9,767,568,742.56x = 59,918,742,279,795,695,616
  5. Step 5: Solve for x
    x = 59,918,742,279,795,695,616/9,767,568,742.56
  6. Step 6: Final answer
    x = 6,134,458,211.56

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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.