Home / 20,173,581,976,584-27,839,569,974,834-10,924,582,227,848

Finding the Fourth Proportional to 20,173,581,976,584, 27,839,569,974,834 and 10,924,582,227,848

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Solution

The fourth proportional to 20,173,581,976,584, 27,839,569,974,834 and 10,924,582,227,848 is: 15,075,938,012,942.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,173,581,976,584 : 27,839,569,974,834 = 10,924,582,227,848 : x
  2. Step 2: Convert to fraction form
    20,173,581,976,584/27,839,569,974,834 = 10,924,582,227,848/x
  3. Step 3: Cross multiply
    20,173,581,976,584x = 27,839,569,974,834 × 10,924,582,227,848
  4. Step 4: Simplify right side
    20,173,581,976,584x = 304,135,671,378,002,325,144,600,576
  5. Step 5: Solve for x
    x = 304,135,671,378,002,325,144,600,576/20,173,581,976,584
  6. Step 6: Final answer
    x = 15,075,938,012,942.89

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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.