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Finding the Third Proportional to 29,753,541 and 45,079,409.25

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Solution

The third proportional to 29,753,541 and 45,079,409.25 is: 68,299,539.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,753,541 : 45,079,409.25 = 45,079,409.25 : x
  2. Step 2: Convert to fraction form
    29,753,541/45,079,409.25 = 45,079,409.25/x
  3. Step 3: Cross multiply
    29,753,541x = 45,079,409.25 × 45,079,409.25
  4. Step 4: Simplify right side
    29,753,541x = 2,032,153,138,328,985.50
  5. Step 5: Solve for x
    x = 2,032,153,138,328,985.50/29,753,541
  6. Step 6: Final answer
    x = 68,299,539.15

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.