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Finding the Third Proportional to 4,899,033 and 10,639,332

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Solution

The third proportional to 4,899,033 and 10,639,332 is: 23,105,658.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,899,033 : 10,639,332 = 10,639,332 : x
  2. Step 2: Convert to fraction form
    4,899,033/10,639,332 = 10,639,332/x
  3. Step 3: Cross multiply
    4,899,033x = 10,639,332 × 10,639,332
  4. Step 4: Simplify right side
    4,899,033x = 113,195,385,406,224
  5. Step 5: Solve for x
    x = 113,195,385,406,224/4,899,033
  6. Step 6: Final answer
    x = 23,105,658.89

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.