Home / 50,018,471,956,456-69,027,165,513,313-27,796,706,415,505

Finding the Fourth Proportional to 50,018,471,956,456, 69,027,165,513,313 and 27,796,706,415,505

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Solution

The fourth proportional to 50,018,471,956,456, 69,027,165,513,313 and 27,796,706,415,505 is: 38,360,385,262,036.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,018,471,956,456 : 69,027,165,513,313 = 27,796,706,415,505 : x
  2. Step 2: Convert to fraction form
    50,018,471,956,456/69,027,165,513,313 = 27,796,706,415,505/x
  3. Step 3: Cross multiply
    50,018,471,956,456x = 69,027,165,513,313 × 27,796,706,415,505
  4. Step 4: Simplify right side
    50,018,471,956,456x = 1,918,727,854,468,032,860,377,841,664
  5. Step 5: Solve for x
    x = 1,918,727,854,468,032,860,377,841,664/50,018,471,956,456
  6. Step 6: Final answer
    x = 38,360,385,262,036.74

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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.