Home / 56,360,640,366,099-84,553,128,914,654-17,155,997,899,393

Finding the Fourth Proportional to 56,360,640,366,099, 84,553,128,914,654 and 17,155,997,899,393

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Solution

The fourth proportional to 56,360,640,366,099, 84,553,128,914,654 and 17,155,997,899,393 is: 25,737,700,860,465.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,360,640,366,099 : 84,553,128,914,654 = 17,155,997,899,393 : x
  2. Step 2: Convert to fraction form
    56,360,640,366,099/84,553,128,914,654 = 17,155,997,899,393/x
  3. Step 3: Cross multiply
    56,360,640,366,099x = 84,553,128,914,654 × 17,155,997,899,393
  4. Step 4: Simplify right side
    56,360,640,366,099x = 1,450,593,302,046,909,589,545,287,680
  5. Step 5: Solve for x
    x = 1,450,593,302,046,909,589,545,287,680/56,360,640,366,099
  6. Step 6: Final answer
    x = 25,737,700,860,465.09

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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.