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Finding the Third Proportional to 15,028,814 and 32,824,627

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Solution

The third proportional to 15,028,814 and 32,824,627 is: 71,692,692.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,028,814 : 32,824,627 = 32,824,627 : x
  2. Step 2: Convert to fraction form
    15,028,814/32,824,627 = 32,824,627/x
  3. Step 3: Cross multiply
    15,028,814x = 32,824,627 × 32,824,627
  4. Step 4: Simplify right side
    15,028,814x = 1,077,456,137,689,129
  5. Step 5: Solve for x
    x = 1,077,456,137,689,129/15,028,814
  6. Step 6: Final answer
    x = 71,692,692.30

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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.