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Finding the Third Proportional to 804,259,390.50 and 1,735,548,489

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Solution

The third proportional to 804,259,390.50 and 1,735,548,489 is: 3,745,220,252.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,259,390.50 : 1,735,548,489 = 1,735,548,489 : x
  2. Step 2: Convert to fraction form
    804,259,390.50/1,735,548,489 = 1,735,548,489/x
  3. Step 3: Cross multiply
    804,259,390.50x = 1,735,548,489 × 1,735,548,489
  4. Step 4: Simplify right side
    804,259,390.50x = 3,012,128,557,670,182,912
  5. Step 5: Solve for x
    x = 3,012,128,557,670,182,912/804,259,390.50
  6. Step 6: Final answer
    x = 3,745,220,252.63

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.