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Finding the Third Proportional to 7,066,026 and 15,525,526

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Solution

The third proportional to 7,066,026 and 15,525,526 is: 34,112,803.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,066,026 : 15,525,526 = 15,525,526 : x
  2. Step 2: Convert to fraction form
    7,066,026/15,525,526 = 15,525,526/x
  3. Step 3: Cross multiply
    7,066,026x = 15,525,526 × 15,525,526
  4. Step 4: Simplify right side
    7,066,026x = 241,041,957,576,676
  5. Step 5: Solve for x
    x = 241,041,957,576,676/7,066,026
  6. Step 6: Final answer
    x = 34,112,803.66

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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.