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Finding the Third Proportional to 8,323,964 and 18,160,594

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Solution

The third proportional to 8,323,964 and 18,160,594 is: 39,621,408.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,323,964 : 18,160,594 = 18,160,594 : x
  2. Step 2: Convert to fraction form
    8,323,964/18,160,594 = 18,160,594/x
  3. Step 3: Cross multiply
    8,323,964x = 18,160,594 × 18,160,594
  4. Step 4: Simplify right side
    8,323,964x = 329,807,174,432,836
  5. Step 5: Solve for x
    x = 329,807,174,432,836/8,323,964
  6. Step 6: Final answer
    x = 39,621,408.07

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.