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Finding the Third Proportional to 7,087,072 and 15,177,932

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Solution

The third proportional to 7,087,072 and 15,177,932 is: 32,505,613.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,087,072 : 15,177,932 = 15,177,932 : x
  2. Step 2: Convert to fraction form
    7,087,072/15,177,932 = 15,177,932/x
  3. Step 3: Cross multiply
    7,087,072x = 15,177,932 × 15,177,932
  4. Step 4: Simplify right side
    7,087,072x = 230,369,619,796,624
  5. Step 5: Solve for x
    x = 230,369,619,796,624/7,087,072
  6. Step 6: Final answer
    x = 32,505,613.01

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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.