Home / 14,522,042,202,471-21,786,883,962,486-5,218,809,134,257

Finding the Fourth Proportional to 14,522,042,202,471, 21,786,883,962,486 and 5,218,809,134,257

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Solution

The fourth proportional to 14,522,042,202,471, 21,786,883,962,486 and 5,218,809,134,257 is: 7,829,586,737,536.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,522,042,202,471 : 21,786,883,962,486 = 5,218,809,134,257 : x
  2. Step 2: Convert to fraction form
    14,522,042,202,471/21,786,883,962,486 = 5,218,809,134,257/x
  3. Step 3: Cross multiply
    14,522,042,202,471x = 21,786,883,962,486 × 5,218,809,134,257
  4. Step 4: Simplify right side
    14,522,042,202,471x = 113,701,589,030,419,282,803,032,064
  5. Step 5: Solve for x
    x = 113,701,589,030,419,282,803,032,064/14,522,042,202,471
  6. Step 6: Final answer
    x = 7,829,586,737,536.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.