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Finding the Third Proportional to 16,937,322 and 36,059,484

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Solution

The third proportional to 16,937,322 and 36,059,484 is: 76,770,482.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,937,322 : 36,059,484 = 36,059,484 : x
  2. Step 2: Convert to fraction form
    16,937,322/36,059,484 = 36,059,484/x
  3. Step 3: Cross multiply
    16,937,322x = 36,059,484 × 36,059,484
  4. Step 4: Simplify right side
    16,937,322x = 1,300,286,386,346,256
  5. Step 5: Solve for x
    x = 1,300,286,386,346,256/16,937,322
  6. Step 6: Final answer
    x = 76,770,482.74

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.