Home / 5,404,175,696,755.10-7,457,908,098,832.50-3,179,551,491,505

Finding the Fourth Proportional to 5,404,175,696,755.10, 7,457,908,098,832.50 and 3,179,551,491,505

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Solution

The fourth proportional to 5,404,175,696,755.10, 7,457,908,098,832.50 and 3,179,551,491,505 is: 4,387,866,744,115.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,404,175,696,755.10 : 7,457,908,098,832.50 = 3,179,551,491,505 : x
  2. Step 2: Convert to fraction form
    5,404,175,696,755.10/7,457,908,098,832.50 = 3,179,551,491,505/x
  3. Step 3: Cross multiply
    5,404,175,696,755.10x = 7,457,908,098,832.50 × 3,179,551,491,505
  4. Step 4: Simplify right side
    5,404,175,696,755.10x = 23,712,802,819,150,095,377,760,256
  5. Step 5: Solve for x
    x = 23,712,802,819,150,095,377,760,256/5,404,175,696,755.10
  6. Step 6: Final answer
    x = 4,387,866,744,115.72

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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.