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Finding the Third Proportional to 573,167,324 and 1,243,647,400

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Solution

The third proportional to 573,167,324 and 1,243,647,400 is: 2,698,442,131.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,167,324 : 1,243,647,400 = 1,243,647,400 : x
  2. Step 2: Convert to fraction form
    573,167,324/1,243,647,400 = 1,243,647,400/x
  3. Step 3: Cross multiply
    573,167,324x = 1,243,647,400 × 1,243,647,400
  4. Step 4: Simplify right side
    573,167,324x = 1,546,658,855,526,759,936
  5. Step 5: Solve for x
    x = 1,546,658,855,526,759,936/573,167,324
  6. Step 6: Final answer
    x = 2,698,442,131.58

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.