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Finding the Third Proportional to 8,007,484 and 18,894,709

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Solution

The third proportional to 8,007,484 and 18,894,709 is: 44,584,544.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,007,484 : 18,894,709 = 18,894,709 : x
  2. Step 2: Convert to fraction form
    8,007,484/18,894,709 = 18,894,709/x
  3. Step 3: Cross multiply
    8,007,484x = 18,894,709 × 18,894,709
  4. Step 4: Simplify right side
    8,007,484x = 357,010,028,194,681
  5. Step 5: Solve for x
    x = 357,010,028,194,681/8,007,484
  6. Step 6: Final answer
    x = 44,584,544.68

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.