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Finding the Third Proportional to 10,654,818 and 23,012,148

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Solution

The third proportional to 10,654,818 and 23,012,148 is: 49,701,360.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,654,818 : 23,012,148 = 23,012,148 : x
  2. Step 2: Convert to fraction form
    10,654,818/23,012,148 = 23,012,148/x
  3. Step 3: Cross multiply
    10,654,818x = 23,012,148 × 23,012,148
  4. Step 4: Simplify right side
    10,654,818x = 529,558,955,573,904
  5. Step 5: Solve for x
    x = 529,558,955,573,904/10,654,818
  6. Step 6: Final answer
    x = 49,701,360.98

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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.