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Finding the Third Proportional to 13,475,100 and 29,220,240

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Solution

The third proportional to 13,475,100 and 29,220,240 is: 63,362,975.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,475,100 : 29,220,240 = 29,220,240 : x
  2. Step 2: Convert to fraction form
    13,475,100/29,220,240 = 29,220,240/x
  3. Step 3: Cross multiply
    13,475,100x = 29,220,240 × 29,220,240
  4. Step 4: Simplify right side
    13,475,100x = 853,822,425,657,600
  5. Step 5: Solve for x
    x = 853,822,425,657,600/13,475,100
  6. Step 6: Final answer
    x = 63,362,975.09

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.