Home / 2,231,266,593,749.10-3,346,899,890,623.70-722,186,304,996.30

Finding the Fourth Proportional to 2,231,266,593,749.10, 3,346,899,890,623.70 and 722,186,304,996.30

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Solution

The fourth proportional to 2,231,266,593,749.10, 3,346,899,890,623.70 and 722,186,304,996.30 is: 1,083,279,457,494.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,231,266,593,749.10 : 3,346,899,890,623.70 = 722,186,304,996.30 : x
  2. Step 2: Convert to fraction form
    2,231,266,593,749.10/3,346,899,890,623.70 = 722,186,304,996.30/x
  3. Step 3: Cross multiply
    2,231,266,593,749.10x = 3,346,899,890,623.70 × 722,186,304,996.30
  4. Step 4: Simplify right side
    2,231,266,593,749.10x = 2,417,085,265,202,050,926,379,008
  5. Step 5: Solve for x
    x = 2,417,085,265,202,050,926,379,008/2,231,266,593,749.10
  6. Step 6: Final answer
    x = 1,083,279,457,494.47

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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.