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Finding the Third Proportional to 14,973,520 and 30,656,352

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Solution

The third proportional to 14,973,520 and 30,656,352 is: 62,764,928.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,973,520 : 30,656,352 = 30,656,352 : x
  2. Step 2: Convert to fraction form
    14,973,520/30,656,352 = 30,656,352/x
  3. Step 3: Cross multiply
    14,973,520x = 30,656,352 × 30,656,352
  4. Step 4: Simplify right side
    14,973,520x = 939,811,917,947,904
  5. Step 5: Solve for x
    x = 939,811,917,947,904/14,973,520
  6. Step 6: Final answer
    x = 62,764,928.88

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.