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Finding the Third Proportional to 13,293,574 and 28,855,933

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Solution

The third proportional to 13,293,574 and 28,855,933 is: 62,636,644.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,293,574 : 28,855,933 = 28,855,933 : x
  2. Step 2: Convert to fraction form
    13,293,574/28,855,933 = 28,855,933/x
  3. Step 3: Cross multiply
    13,293,574x = 28,855,933 × 28,855,933
  4. Step 4: Simplify right side
    13,293,574x = 832,664,869,300,489
  5. Step 5: Solve for x
    x = 832,664,869,300,489/13,293,574
  6. Step 6: Final answer
    x = 62,636,644.54

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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.