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Finding the Third Proportional to 573,113,670 and 1,227,961,272

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Solution

The third proportional to 573,113,670 and 1,227,961,272 is: 2,631,046,796.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,113,670 : 1,227,961,272 = 1,227,961,272 : x
  2. Step 2: Convert to fraction form
    573,113,670/1,227,961,272 = 1,227,961,272/x
  3. Step 3: Cross multiply
    573,113,670x = 1,227,961,272 × 1,227,961,272
  4. Step 4: Simplify right side
    573,113,670x = 1,507,888,885,531,857,920
  5. Step 5: Solve for x
    x = 1,507,888,885,531,857,920/573,113,670
  6. Step 6: Final answer
    x = 2,631,046,796.58

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.