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Finding the Third Proportional to 13,646,955 and 30,023,271

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Solution

The third proportional to 13,646,955 and 30,023,271 is: 66,051,130.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,646,955 : 30,023,271 = 30,023,271 : x
  2. Step 2: Convert to fraction form
    13,646,955/30,023,271 = 30,023,271/x
  3. Step 3: Cross multiply
    13,646,955x = 30,023,271 × 30,023,271
  4. Step 4: Simplify right side
    13,646,955x = 901,396,801,539,441
  5. Step 5: Solve for x
    x = 901,396,801,539,441/13,646,955
  6. Step 6: Final answer
    x = 66,051,130.20

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.