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Finding the Third Proportional to 14,154,696 and 21,349,332

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Solution

The third proportional to 14,154,696 and 21,349,332 is: 32,200,901.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,154,696 : 21,349,332 = 21,349,332 : x
  2. Step 2: Convert to fraction form
    14,154,696/21,349,332 = 21,349,332/x
  3. Step 3: Cross multiply
    14,154,696x = 21,349,332 × 21,349,332
  4. Step 4: Simplify right side
    14,154,696x = 455,793,976,846,224
  5. Step 5: Solve for x
    x = 455,793,976,846,224/14,154,696
  6. Step 6: Final answer
    x = 32,200,901.87

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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.