Home / 69,682,162,595,520-96,160,895,197,656-38,040,854,259,240

Finding the Fourth Proportional to 69,682,162,595,520, 96,160,895,197,656 and 38,040,854,259,240

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Solution

The fourth proportional to 69,682,162,595,520, 96,160,895,197,656 and 38,040,854,259,240 is: 52,496,111,822,557.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,682,162,595,520 : 96,160,895,197,656 = 38,040,854,259,240 : x
  2. Step 2: Convert to fraction form
    69,682,162,595,520/96,160,895,197,656 = 38,040,854,259,240/x
  3. Step 3: Cross multiply
    69,682,162,595,520x = 96,160,895,197,656 × 38,040,854,259,240
  4. Step 4: Simplify right side
    69,682,162,595,520x = 3,658,042,599,652,083,711,516,606,464
  5. Step 5: Solve for x
    x = 3,658,042,599,652,083,711,516,606,464/69,682,162,595,520
  6. Step 6: Final answer
    x = 52,496,111,822,557.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.