Home / 25,192,678,900.50-54,124,019,400.38

Finding the Third Proportional to 25,192,678,900.50 and 54,124,019,400.38

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Solution

The third proportional to 25,192,678,900.50 and 54,124,019,400.38 is: 116,280,189,479.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,192,678,900.50 : 54,124,019,400.38 = 54,124,019,400.38 : x
  2. Step 2: Convert to fraction form
    25,192,678,900.50/54,124,019,400.38 = 54,124,019,400.38/x
  3. Step 3: Cross multiply
    25,192,678,900.50x = 54,124,019,400.38 × 54,124,019,400.38
  4. Step 4: Simplify right side
    25,192,678,900.50x = 2,929,409,476,052,277,788,672
  5. Step 5: Solve for x
    x = 2,929,409,476,052,277,788,672/25,192,678,900.50
  6. Step 6: Final answer
    x = 116,280,189,479.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.