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Finding the Third Proportional to 7,325,632 and 15,953,076

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Solution

The third proportional to 7,325,632 and 15,953,076 is: 34,741,116.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,325,632 : 15,953,076 = 15,953,076 : x
  2. Step 2: Convert to fraction form
    7,325,632/15,953,076 = 15,953,076/x
  3. Step 3: Cross multiply
    7,325,632x = 15,953,076 × 15,953,076
  4. Step 4: Simplify right side
    7,325,632x = 254,500,633,861,776
  5. Step 5: Solve for x
    x = 254,500,633,861,776/7,325,632
  6. Step 6: Final answer
    x = 34,741,116.38

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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.