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Finding the Third Proportional to 6,959,848 and 15,332,984

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Solution

The third proportional to 6,959,848 and 15,332,984 is: 33,779,530.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,959,848 : 15,332,984 = 15,332,984 : x
  2. Step 2: Convert to fraction form
    6,959,848/15,332,984 = 15,332,984/x
  3. Step 3: Cross multiply
    6,959,848x = 15,332,984 × 15,332,984
  4. Step 4: Simplify right side
    6,959,848x = 235,100,398,344,256
  5. Step 5: Solve for x
    x = 235,100,398,344,256/6,959,848
  6. Step 6: Final answer
    x = 33,779,530.58

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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.