Home / 2,230,304,360.01-3,345,837,676.92-919,489,854.57

Finding the Fourth Proportional to 2,230,304,360.01, 3,345,837,676.92 and 919,489,854.57

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Solution

The fourth proportional to 2,230,304,360.01, 3,345,837,676.92 and 919,489,854.57 is: 1,379,391,913.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230,304,360.01 : 3,345,837,676.92 = 919,489,854.57 : x
  2. Step 2: Convert to fraction form
    2,230,304,360.01/3,345,837,676.92 = 919,489,854.57/x
  3. Step 3: Cross multiply
    2,230,304,360.01x = 3,345,837,676.92 × 919,489,854.57
  4. Step 4: Simplify right side
    2,230,304,360.01x = 3,076,463,798,965,997,568
  5. Step 5: Solve for x
    x = 3,076,463,798,965,997,568/2,230,304,360.01
  6. Step 6: Final answer
    x = 1,379,391,913.56

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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.