Home / 21,705,737,948,600-32,568,221,661,951-11,376,973,305,215

Finding the Fourth Proportional to 21,705,737,948,600, 32,568,221,661,951 and 11,376,973,305,215

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Solution

The fourth proportional to 21,705,737,948,600, 32,568,221,661,951 and 11,376,973,305,215 is: 17,070,499,483,766.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,705,737,948,600 : 32,568,221,661,951 = 11,376,973,305,215 : x
  2. Step 2: Convert to fraction form
    21,705,737,948,600/32,568,221,661,951 = 11,376,973,305,215/x
  3. Step 3: Cross multiply
    21,705,737,948,600x = 32,568,221,661,951 × 11,376,973,305,215
  4. Step 4: Simplify right side
    21,705,737,948,600x = 370,527,788,446,341,422,804,631,552
  5. Step 5: Solve for x
    x = 370,527,788,446,341,422,804,631,552/21,705,737,948,600
  6. Step 6: Final answer
    x = 17,070,499,483,766.23

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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.