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Finding the Third Proportional to 15,301,336 and 32,329,748

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Solution

The third proportional to 15,301,336 and 32,329,748 is: 68,308,584.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,301,336 : 32,329,748 = 32,329,748 : x
  2. Step 2: Convert to fraction form
    15,301,336/32,329,748 = 32,329,748/x
  3. Step 3: Cross multiply
    15,301,336x = 32,329,748 × 32,329,748
  4. Step 4: Simplify right side
    15,301,336x = 1,045,212,605,743,504
  5. Step 5: Solve for x
    x = 1,045,212,605,743,504/15,301,336
  6. Step 6: Final answer
    x = 68,308,584.67

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.