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Finding the Third Proportional to 14,529,882 and 21,905,487

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Solution

The third proportional to 14,529,882 and 21,905,487 is: 33,025,069.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,529,882 : 21,905,487 = 21,905,487 : x
  2. Step 2: Convert to fraction form
    14,529,882/21,905,487 = 21,905,487/x
  3. Step 3: Cross multiply
    14,529,882x = 21,905,487 × 21,905,487
  4. Step 4: Simplify right side
    14,529,882x = 479,850,360,707,169
  5. Step 5: Solve for x
    x = 479,850,360,707,169/14,529,882
  6. Step 6: Final answer
    x = 33,025,069.35

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.