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Finding the Third Proportional to 10,183,020 and 22,159,359

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Solution

The third proportional to 10,183,020 and 22,159,359 is: 48,221,175.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,183,020 : 22,159,359 = 22,159,359 : x
  2. Step 2: Convert to fraction form
    10,183,020/22,159,359 = 22,159,359/x
  3. Step 3: Cross multiply
    10,183,020x = 22,159,359 × 22,159,359
  4. Step 4: Simplify right side
    10,183,020x = 491,037,191,290,881
  5. Step 5: Solve for x
    x = 491,037,191,290,881/10,183,020
  6. Step 6: Final answer
    x = 48,221,175.18

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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.