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Finding the Third Proportional to 13,459,554 and 29,355,156

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Solution

The third proportional to 13,459,554 and 29,355,156 is: 64,023,308.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,459,554 : 29,355,156 = 29,355,156 : x
  2. Step 2: Convert to fraction form
    13,459,554/29,355,156 = 29,355,156/x
  3. Step 3: Cross multiply
    13,459,554x = 29,355,156 × 29,355,156
  4. Step 4: Simplify right side
    13,459,554x = 861,725,183,784,336
  5. Step 5: Solve for x
    x = 861,725,183,784,336/13,459,554
  6. Step 6: Final answer
    x = 64,023,308.93

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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.