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Finding the Third Proportional to 15,578,001 and 33,899,026.50

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Solution

The third proportional to 15,578,001 and 33,899,026.50 is: 73,767,102.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,578,001 : 33,899,026.50 = 33,899,026.50 : x
  2. Step 2: Convert to fraction form
    15,578,001/33,899,026.50 = 33,899,026.50/x
  3. Step 3: Cross multiply
    15,578,001x = 33,899,026.50 × 33,899,026.50
  4. Step 4: Simplify right side
    15,578,001x = 1,149,143,997,647,702.25
  5. Step 5: Solve for x
    x = 1,149,143,997,647,702.25/15,578,001
  6. Step 6: Final answer
    x = 73,767,102.57

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.