Home / 1,722,107,175.24-2,583,571,316.94-557,576,016.96

Finding the Fourth Proportional to 1,722,107,175.24, 2,583,571,316.94 and 557,576,016.96

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Solution

The fourth proportional to 1,722,107,175.24, 2,583,571,316.94 and 557,576,016.96 is: 836,496,952.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,722,107,175.24 : 2,583,571,316.94 = 557,576,016.96 : x
  2. Step 2: Convert to fraction form
    1,722,107,175.24/2,583,571,316.94 = 557,576,016.96/x
  3. Step 3: Cross multiply
    1,722,107,175.24x = 2,583,571,316.94 × 557,576,016.96
  4. Step 4: Simplify right side
    1,722,107,175.24x = 1,440,537,404,431,507,200
  5. Step 5: Solve for x
    x = 1,440,537,404,431,507,200/1,722,107,175.24
  6. Step 6: Final answer
    x = 836,496,952.77

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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.