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Finding the Third Proportional to 14,409,136 and 22,287,040

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Solution

The third proportional to 14,409,136 and 22,287,040 is: 34,472,028.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,409,136 : 22,287,040 = 22,287,040 : x
  2. Step 2: Convert to fraction form
    14,409,136/22,287,040 = 22,287,040/x
  3. Step 3: Cross multiply
    14,409,136x = 22,287,040 × 22,287,040
  4. Step 4: Simplify right side
    14,409,136x = 496,712,151,961,600
  5. Step 5: Solve for x
    x = 496,712,151,961,600/14,409,136
  6. Step 6: Final answer
    x = 34,472,028.85

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.