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Finding the Third Proportional to 15,673,405 and 23,049,405

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Solution

The third proportional to 15,673,405 and 23,049,405 is: 33,896,595.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,673,405 : 23,049,405 = 23,049,405 : x
  2. Step 2: Convert to fraction form
    15,673,405/23,049,405 = 23,049,405/x
  3. Step 3: Cross multiply
    15,673,405x = 23,049,405 × 23,049,405
  4. Step 4: Simplify right side
    15,673,405x = 531,275,070,854,025
  5. Step 5: Solve for x
    x = 531,275,070,854,025/15,673,405
  6. Step 6: Final answer
    x = 33,896,595.59

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.