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Finding the Third Proportional to 13,303,638 and 28,683,832

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Solution

The third proportional to 13,303,638 and 28,683,832 is: 61,844,904.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,303,638 : 28,683,832 = 28,683,832 : x
  2. Step 2: Convert to fraction form
    13,303,638/28,683,832 = 28,683,832/x
  3. Step 3: Cross multiply
    13,303,638x = 28,683,832 × 28,683,832
  4. Step 4: Simplify right side
    13,303,638x = 822,762,218,204,224
  5. Step 5: Solve for x
    x = 822,762,218,204,224/13,303,638
  6. Step 6: Final answer
    x = 61,844,904.24

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.