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Finding the Third Proportional to 692,959,722 and 1,443,241,260

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Solution

The third proportional to 692,959,722 and 1,443,241,260 is: 3,005,867,828.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    692,959,722 : 1,443,241,260 = 1,443,241,260 : x
  2. Step 2: Convert to fraction form
    692,959,722/1,443,241,260 = 1,443,241,260/x
  3. Step 3: Cross multiply
    692,959,722x = 1,443,241,260 × 1,443,241,260
  4. Step 4: Simplify right side
    692,959,722x = 2,082,945,334,566,387,712
  5. Step 5: Solve for x
    x = 2,082,945,334,566,387,712/692,959,722
  6. Step 6: Final answer
    x = 3,005,867,828.15

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.