Home / 61,877,784,111,390-85,391,607,548,362-33,752,789,613,904

Finding the Fourth Proportional to 61,877,784,111,390, 85,391,607,548,362 and 33,752,789,613,904

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Solution

The fourth proportional to 61,877,784,111,390, 85,391,607,548,362 and 33,752,789,613,904 is: 46,578,994,476,991.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,877,784,111,390 : 85,391,607,548,362 = 33,752,789,613,904 : x
  2. Step 2: Convert to fraction form
    61,877,784,111,390/85,391,607,548,362 = 33,752,789,613,904/x
  3. Step 3: Cross multiply
    61,877,784,111,390x = 85,391,607,548,362 × 33,752,789,613,904
  4. Step 4: Simplify right side
    61,877,784,111,390x = 2,882,204,964,372,919,304,757,182,464
  5. Step 5: Solve for x
    x = 2,882,204,964,372,919,304,757,182,464/61,877,784,111,390
  6. Step 6: Final answer
    x = 46,578,994,476,991.70

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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.