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Finding the Third Proportional to 1,409,818,903 and 3,053,948,125

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Solution

The third proportional to 1,409,818,903 and 3,053,948,125 is: 6,615,458,999.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,409,818,903 : 3,053,948,125 = 3,053,948,125 : x
  2. Step 2: Convert to fraction form
    1,409,818,903/3,053,948,125 = 3,053,948,125/x
  3. Step 3: Cross multiply
    1,409,818,903x = 3,053,948,125 × 3,053,948,125
  4. Step 4: Simplify right side
    1,409,818,903x = 9,326,599,150,191,015,936
  5. Step 5: Solve for x
    x = 9,326,599,150,191,015,936/1,409,818,903
  6. Step 6: Final answer
    x = 6,615,458,999.98

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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.