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Finding the Third Proportional to 9,894,117 and 14,919,033

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Solution

The third proportional to 9,894,117 and 14,919,033 is: 22,495,948.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,894,117 : 14,919,033 = 14,919,033 : x
  2. Step 2: Convert to fraction form
    9,894,117/14,919,033 = 14,919,033/x
  3. Step 3: Cross multiply
    9,894,117x = 14,919,033 × 14,919,033
  4. Step 4: Simplify right side
    9,894,117x = 222,577,545,655,089
  5. Step 5: Solve for x
    x = 222,577,545,655,089/9,894,117
  6. Step 6: Final answer
    x = 22,495,948.42

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.