Home / 3,925,971,600,790.10-8,591,510,192,432.20

Finding the Third Proportional to 3,925,971,600,790.10 and 8,591,510,192,432.20

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Solution

The third proportional to 3,925,971,600,790.10 and 8,591,510,192,432.20 is: 18,801,472,576,065.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,925,971,600,790.10 : 8,591,510,192,432.20 = 8,591,510,192,432.20 : x
  2. Step 2: Convert to fraction form
    3,925,971,600,790.10/8,591,510,192,432.20 = 8,591,510,192,432.20/x
  3. Step 3: Cross multiply
    3,925,971,600,790.10x = 8,591,510,192,432.20 × 8,591,510,192,432.20
  4. Step 4: Simplify right side
    3,925,971,600,790.10x = 73,814,047,386,666,385,778,147,328
  5. Step 5: Solve for x
    x = 73,814,047,386,666,385,778,147,328/3,925,971,600,790.10
  6. Step 6: Final answer
    x = 18,801,472,576,065.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.