Home / 61,877,784,219,039-85,391,607,696,897-33,752,789,721,492

Finding the Fourth Proportional to 61,877,784,219,039, 85,391,607,696,897 and 33,752,789,721,492

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Solution

The fourth proportional to 61,877,784,219,039, 85,391,607,696,897 and 33,752,789,721,492 is: 46,578,994,625,452.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,877,784,219,039 : 85,391,607,696,897 = 33,752,789,721,492 : x
  2. Step 2: Convert to fraction form
    61,877,784,219,039/85,391,607,696,897 = 33,752,789,721,492/x
  3. Step 3: Cross multiply
    61,877,784,219,039x = 85,391,607,696,897 × 33,752,789,721,492
  4. Step 4: Simplify right side
    61,877,784,219,039x = 2,882,204,978,573,502,304,112,082,944
  5. Step 5: Solve for x
    x = 2,882,204,978,573,502,304,112,082,944/61,877,784,219,039
  6. Step 6: Final answer
    x = 46,578,994,625,452.10

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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.