Home / 61,877,784,219,040-85,391,607,696,898-33,752,789,721,493

Finding the Fourth Proportional to 61,877,784,219,040, 85,391,607,696,898 and 33,752,789,721,493

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Solution

The fourth proportional to 61,877,784,219,040, 85,391,607,696,898 and 33,752,789,721,493 is: 46,578,994,625,453.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,877,784,219,040 : 85,391,607,696,898 = 33,752,789,721,493 : x
  2. Step 2: Convert to fraction form
    61,877,784,219,040/85,391,607,696,898 = 33,752,789,721,493/x
  3. Step 3: Cross multiply
    61,877,784,219,040x = 85,391,607,696,898 × 33,752,789,721,493
  4. Step 4: Simplify right side
    61,877,784,219,040x = 2,882,204,978,573,621,601,123,696,640
  5. Step 5: Solve for x
    x = 2,882,204,978,573,621,601,123,696,640/61,877,784,219,040
  6. Step 6: Final answer
    x = 46,578,994,625,453.27

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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.