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Finding the Third Proportional to 13,293,582 and 28,919,996

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Solution

The third proportional to 13,293,582 and 28,919,996 is: 62,915,034.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,293,582 : 28,919,996 = 28,919,996 : x
  2. Step 2: Convert to fraction form
    13,293,582/28,919,996 = 28,919,996/x
  3. Step 3: Cross multiply
    13,293,582x = 28,919,996 × 28,919,996
  4. Step 4: Simplify right side
    13,293,582x = 836,366,168,640,016
  5. Step 5: Solve for x
    x = 836,366,168,640,016/13,293,582
  6. Step 6: Final answer
    x = 62,915,034.39

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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.