Home / 57,876,386,817.36-86,804,951,183.32-17,529,645,897.60

Finding the Fourth Proportional to 57,876,386,817.36, 86,804,951,183.32 and 17,529,645,897.60

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Solution

The fourth proportional to 57,876,386,817.36, 86,804,951,183.32 and 17,529,645,897.60 is: 26,291,552,394.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,876,386,817.36 : 86,804,951,183.32 = 17,529,645,897.60 : x
  2. Step 2: Convert to fraction form
    57,876,386,817.36/86,804,951,183.32 = 17,529,645,897.60/x
  3. Step 3: Cross multiply
    57,876,386,817.36x = 86,804,951,183.32 × 17,529,645,897.60
  4. Step 4: Simplify right side
    57,876,386,817.36x = 1,521,660,056,402,053,824,512
  5. Step 5: Solve for x
    x = 1,521,660,056,402,053,824,512/57,876,386,817.36
  6. Step 6: Final answer
    x = 26,291,552,394.31

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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.