Home / 43,391,320,696,377-65,096,405,849,920-15,854,449,878,825

Finding the Fourth Proportional to 43,391,320,696,377, 65,096,405,849,920 and 15,854,449,878,825

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Solution

The fourth proportional to 43,391,320,696,377, 65,096,405,849,920 and 15,854,449,878,825 is: 23,785,118,481,664.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,391,320,696,377 : 65,096,405,849,920 = 15,854,449,878,825 : x
  2. Step 2: Convert to fraction form
    43,391,320,696,377/65,096,405,849,920 = 15,854,449,878,825/x
  3. Step 3: Cross multiply
    43,391,320,696,377x = 65,096,405,849,920 × 15,854,449,878,825
  4. Step 4: Simplify right side
    43,391,320,696,377x = 1,032,067,703,839,207,116,240,846,848
  5. Step 5: Solve for x
    x = 1,032,067,703,839,207,116,240,846,848/43,391,320,696,377
  6. Step 6: Final answer
    x = 23,785,118,481,664.02

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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.