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Finding the Third Proportional to 7,325,634 and 15,953,080

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Solution

The third proportional to 7,325,634 and 15,953,080 is: 34,741,124.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,325,634 : 15,953,080 = 15,953,080 : x
  2. Step 2: Convert to fraction form
    7,325,634/15,953,080 = 15,953,080/x
  3. Step 3: Cross multiply
    7,325,634x = 15,953,080 × 15,953,080
  4. Step 4: Simplify right side
    7,325,634x = 254,500,761,486,400
  5. Step 5: Solve for x
    x = 254,500,761,486,400/7,325,634
  6. Step 6: Final answer
    x = 34,741,124.32

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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.