Home / 56,360,640,366,082-84,553,128,914,632-17,155,997,899,375

Finding the Fourth Proportional to 56,360,640,366,082, 84,553,128,914,632 and 17,155,997,899,375

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Solution

The fourth proportional to 56,360,640,366,082, 84,553,128,914,632 and 17,155,997,899,375 is: 25,737,700,860,439.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,360,640,366,082 : 84,553,128,914,632 = 17,155,997,899,375 : x
  2. Step 2: Convert to fraction form
    56,360,640,366,082/84,553,128,914,632 = 17,155,997,899,375/x
  3. Step 3: Cross multiply
    56,360,640,366,082x = 84,553,128,914,632 × 17,155,997,899,375
  4. Step 4: Simplify right side
    56,360,640,366,082x = 1,450,593,302,045,010,183,208,304,640
  5. Step 5: Solve for x
    x = 1,450,593,302,045,010,183,208,304,640/56,360,640,366,082
  6. Step 6: Final answer
    x = 25,737,700,860,439.15

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.