Home / 12,096,421,578.31-18,975,716,076.38

Finding the Third Proportional to 12,096,421,578.31 and 18,975,716,076.38

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Solution

The third proportional to 12,096,421,578.31 and 18,975,716,076.38 is: 29,767,299,219.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,096,421,578.31 : 18,975,716,076.38 = 18,975,716,076.38 : x
  2. Step 2: Convert to fraction form
    12,096,421,578.31/18,975,716,076.38 = 18,975,716,076.38/x
  3. Step 3: Cross multiply
    12,096,421,578.31x = 18,975,716,076.38 × 18,975,716,076.38
  4. Step 4: Simplify right side
    12,096,421,578.31x = 360,077,800,611,196,633,088
  5. Step 5: Solve for x
    x = 360,077,800,611,196,633,088/12,096,421,578.31
  6. Step 6: Final answer
    x = 29,767,299,219.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.