Home / 9,494,532,837.56-14,243,108,903.93-5,512,492,286.51

Finding the Fourth Proportional to 9,494,532,837.56, 14,243,108,903.93 and 5,512,492,286.51

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Solution

The fourth proportional to 9,494,532,837.56, 14,243,108,903.93 and 5,512,492,286.51 is: 8,269,498,806.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,494,532,837.56 : 14,243,108,903.93 = 5,512,492,286.51 : x
  2. Step 2: Convert to fraction form
    9,494,532,837.56/14,243,108,903.93 = 5,512,492,286.51/x
  3. Step 3: Cross multiply
    9,494,532,837.56x = 14,243,108,903.93 × 5,512,492,286.51
  4. Step 4: Simplify right side
    9,494,532,837.56x = 78,515,027,968,775,831,552
  5. Step 5: Solve for x
    x = 78,515,027,968,775,831,552/9,494,532,837.56
  6. Step 6: Final answer
    x = 8,269,498,806.53

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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.