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Finding the Third Proportional to 8,953,560 and 19,184,664

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Solution

The third proportional to 8,953,560 and 19,184,664 is: 41,106,703.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,953,560 : 19,184,664 = 19,184,664 : x
  2. Step 2: Convert to fraction form
    8,953,560/19,184,664 = 19,184,664/x
  3. Step 3: Cross multiply
    8,953,560x = 19,184,664 × 19,184,664
  4. Step 4: Simplify right side
    8,953,560x = 368,051,332,792,896
  5. Step 5: Solve for x
    x = 368,051,332,792,896/8,953,560
  6. Step 6: Final answer
    x = 41,106,703.12

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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.