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Finding the Third Proportional to 13,869,491 and 22,088,553

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Solution

The third proportional to 13,869,491 and 22,088,553 is: 35,178,232.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,869,491 : 22,088,553 = 22,088,553 : x
  2. Step 2: Convert to fraction form
    13,869,491/22,088,553 = 22,088,553/x
  3. Step 3: Cross multiply
    13,869,491x = 22,088,553 × 22,088,553
  4. Step 4: Simplify right side
    13,869,491x = 487,904,173,633,809
  5. Step 5: Solve for x
    x = 487,904,173,633,809/13,869,491
  6. Step 6: Final answer
    x = 35,178,232.11

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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.