Home / 43,391,320,696,376-65,096,405,849,919-15,854,449,878,824

Finding the Fourth Proportional to 43,391,320,696,376, 65,096,405,849,919 and 15,854,449,878,824

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Solution

The fourth proportional to 43,391,320,696,376, 65,096,405,849,919 and 15,854,449,878,824 is: 23,785,118,481,662.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,391,320,696,376 : 65,096,405,849,919 = 15,854,449,878,824 : x
  2. Step 2: Convert to fraction form
    43,391,320,696,376/65,096,405,849,919 = 15,854,449,878,824/x
  3. Step 3: Cross multiply
    43,391,320,696,376x = 65,096,405,849,919 × 15,854,449,878,824
  4. Step 4: Simplify right side
    43,391,320,696,376x = 1,032,067,703,839,126,164,697,251,840
  5. Step 5: Solve for x
    x = 1,032,067,703,839,126,164,697,251,840/43,391,320,696,376
  6. Step 6: Final answer
    x = 23,785,118,481,662.70

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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.