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Finding the Third Proportional to 9,174,354 and 14,575,155

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Solution

The third proportional to 9,174,354 and 14,575,155 is: 23,155,324.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,174,354 : 14,575,155 = 14,575,155 : x
  2. Step 2: Convert to fraction form
    9,174,354/14,575,155 = 14,575,155/x
  3. Step 3: Cross multiply
    9,174,354x = 14,575,155 × 14,575,155
  4. Step 4: Simplify right side
    9,174,354x = 212,435,143,274,025
  5. Step 5: Solve for x
    x = 212,435,143,274,025/9,174,354
  6. Step 6: Final answer
    x = 23,155,324.43

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.