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Finding the Third Proportional to 9,635,954 and 14,929,131

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Solution

The third proportional to 9,635,954 and 14,929,131 is: 23,129,931.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,635,954 : 14,929,131 = 14,929,131 : x
  2. Step 2: Convert to fraction form
    9,635,954/14,929,131 = 14,929,131/x
  3. Step 3: Cross multiply
    9,635,954x = 14,929,131 × 14,929,131
  4. Step 4: Simplify right side
    9,635,954x = 222,878,952,415,161
  5. Step 5: Solve for x
    x = 222,878,952,415,161/9,635,954
  6. Step 6: Final answer
    x = 23,129,931.13

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.