Home / 534,596,895,186.12-802,248,622,021.62-251,696,642,515.56

Finding the Fourth Proportional to 534,596,895,186.12, 802,248,622,021.62 and 251,696,642,515.56

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Solution

The fourth proportional to 534,596,895,186.12, 802,248,622,021.62 and 251,696,642,515.56 is: 377,711,293,207.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,596,895,186.12 : 802,248,622,021.62 = 251,696,642,515.56 : x
  2. Step 2: Convert to fraction form
    534,596,895,186.12/802,248,622,021.62 = 251,696,642,515.56/x
  3. Step 3: Cross multiply
    534,596,895,186.12x = 802,248,622,021.62 × 251,696,642,515.56
  4. Step 4: Simplify right side
    534,596,895,186.12x = 201,923,284,625,576,291,205,120
  5. Step 5: Solve for x
    x = 201,923,284,625,576,291,205,120/534,596,895,186.12
  6. Step 6: Final answer
    x = 377,711,293,207.71

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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.