Home / 2,653,269,842,001-3,980,302,706,853.40-931,914,782,900.80

Finding the Fourth Proportional to 2,653,269,842,001, 3,980,302,706,853.40 and 931,914,782,900.80

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Solution

The fourth proportional to 2,653,269,842,001, 3,980,302,706,853.40 and 931,914,782,900.80 is: 1,398,011,945,192.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,653,269,842,001 : 3,980,302,706,853.40 = 931,914,782,900.80 : x
  2. Step 2: Convert to fraction form
    2,653,269,842,001/3,980,302,706,853.40 = 931,914,782,900.80/x
  3. Step 3: Cross multiply
    2,653,269,842,001x = 3,980,302,706,853.40 × 931,914,782,900.80
  4. Step 4: Simplify right side
    2,653,269,842,001x = 3,709,302,932,936,753,057,628,160
  5. Step 5: Solve for x
    x = 3,709,302,932,936,753,057,628,160/2,653,269,842,001
  6. Step 6: Final answer
    x = 1,398,011,945,192.63

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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.