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Finding the Third Proportional to 7,176,295 and 15,348,403

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Solution

The third proportional to 7,176,295 and 15,348,403 is: 32,826,615.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,176,295 : 15,348,403 = 15,348,403 : x
  2. Step 2: Convert to fraction form
    7,176,295/15,348,403 = 15,348,403/x
  3. Step 3: Cross multiply
    7,176,295x = 15,348,403 × 15,348,403
  4. Step 4: Simplify right side
    7,176,295x = 235,573,474,650,409
  5. Step 5: Solve for x
    x = 235,573,474,650,409/7,176,295
  6. Step 6: Final answer
    x = 32,826,615.22

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.