Home / 20,173,581,974,999-27,839,569,972,640-10,924,582,226,262

Finding the Fourth Proportional to 20,173,581,974,999, 27,839,569,972,640 and 10,924,582,226,262

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Solution

The fourth proportional to 20,173,581,974,999, 27,839,569,972,640 and 10,924,582,226,262 is: 15,075,938,010,750.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,173,581,974,999 : 27,839,569,972,640 = 10,924,582,226,262 : x
  2. Step 2: Convert to fraction form
    20,173,581,974,999/27,839,569,972,640 = 10,924,582,226,262/x
  3. Step 3: Cross multiply
    20,173,581,974,999x = 27,839,569,972,640 × 10,924,582,226,262
  4. Step 4: Simplify right side
    20,173,581,974,999x = 304,135,671,309,880,226,819,866,624
  5. Step 5: Solve for x
    x = 304,135,671,309,880,226,819,866,624/20,173,581,974,999
  6. Step 6: Final answer
    x = 15,075,938,010,750.58

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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.