Home / 20,173,581,974,997-27,839,569,972,638-10,924,582,226,260

Finding the Fourth Proportional to 20,173,581,974,997, 27,839,569,972,638 and 10,924,582,226,260

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Solution

The fourth proportional to 20,173,581,974,997, 27,839,569,972,638 and 10,924,582,226,260 is: 15,075,938,010,748.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,173,581,974,997 : 27,839,569,972,638 = 10,924,582,226,260 : x
  2. Step 2: Convert to fraction form
    20,173,581,974,997/27,839,569,972,638 = 10,924,582,226,260/x
  3. Step 3: Cross multiply
    20,173,581,974,997x = 27,839,569,972,638 × 10,924,582,226,260
  4. Step 4: Simplify right side
    20,173,581,974,997x = 304,135,671,309,802,676,890,370,048
  5. Step 5: Solve for x
    x = 304,135,671,309,802,676,890,370,048/20,173,581,974,997
  6. Step 6: Final answer
    x = 15,075,938,010,748.23

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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.