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Finding the Third Proportional to 12,956,544 and 29,994,948

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Solution

The third proportional to 12,956,544 and 29,994,948 is: 69,439,574.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,956,544 : 29,994,948 = 29,994,948 : x
  2. Step 2: Convert to fraction form
    12,956,544/29,994,948 = 29,994,948/x
  3. Step 3: Cross multiply
    12,956,544x = 29,994,948 × 29,994,948
  4. Step 4: Simplify right side
    12,956,544x = 899,696,905,522,704
  5. Step 5: Solve for x
    x = 899,696,905,522,704/12,956,544
  6. Step 6: Final answer
    x = 69,439,574.74

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Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.