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Finding the Third Proportional to 272,580,090 and 595,115,631

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Solution

The third proportional to 272,580,090 and 595,115,631 is: 1,299,297,444.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    272,580,090 : 595,115,631 = 595,115,631 : x
  2. Step 2: Convert to fraction form
    272,580,090/595,115,631 = 595,115,631/x
  3. Step 3: Cross multiply
    272,580,090x = 595,115,631 × 595,115,631
  4. Step 4: Simplify right side
    272,580,090x = 354,162,614,260,528,192
  5. Step 5: Solve for x
    x = 354,162,614,260,528,192/272,580,090
  6. Step 6: Final answer
    x = 1,299,297,444.14

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.