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Finding the Third Proportional to 61,261,346 and 94,845,987

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Solution

The third proportional to 61,261,346 and 94,845,987 is: 146,842,370.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,261,346 : 94,845,987 = 94,845,987 : x
  2. Step 2: Convert to fraction form
    61,261,346/94,845,987 = 94,845,987/x
  3. Step 3: Cross multiply
    61,261,346x = 94,845,987 × 94,845,987
  4. Step 4: Simplify right side
    61,261,346x = 8,995,761,250,004,169
  5. Step 5: Solve for x
    x = 8,995,761,250,004,169/61,261,346
  6. Step 6: Final answer
    x = 146,842,370.23

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.