Home / 9,494,532,835.31-14,243,108,900.55-5,512,492,284.25

Finding the Fourth Proportional to 9,494,532,835.31, 14,243,108,900.55 and 5,512,492,284.25

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Solution

The fourth proportional to 9,494,532,835.31, 14,243,108,900.55 and 5,512,492,284.25 is: 8,269,498,803.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,494,532,835.31 : 14,243,108,900.55 = 5,512,492,284.25 : x
  2. Step 2: Convert to fraction form
    9,494,532,835.31/14,243,108,900.55 = 5,512,492,284.25/x
  3. Step 3: Cross multiply
    9,494,532,835.31x = 14,243,108,900.55 × 5,512,492,284.25
  4. Step 4: Simplify right side
    9,494,532,835.31x = 78,515,027,918,000,324,608
  5. Step 5: Solve for x
    x = 78,515,027,918,000,324,608/9,494,532,835.31
  6. Step 6: Final answer
    x = 8,269,498,803.15

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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.