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Finding the Third Proportional to 10,614,752 and 15,905,448

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Solution

The third proportional to 10,614,752 and 15,905,448 is: 23,833,178.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,614,752 : 15,905,448 = 15,905,448 : x
  2. Step 2: Convert to fraction form
    10,614,752/15,905,448 = 15,905,448/x
  3. Step 3: Cross multiply
    10,614,752x = 15,905,448 × 15,905,448
  4. Step 4: Simplify right side
    10,614,752x = 252,983,276,080,704
  5. Step 5: Solve for x
    x = 252,983,276,080,704/10,614,752
  6. Step 6: Final answer
    x = 23,833,178.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.