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Finding the Third Proportional to 15,197,248 and 31,014,632

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Solution

The third proportional to 15,197,248 and 31,014,632 is: 63,294,841.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,197,248 : 31,014,632 = 31,014,632 : x
  2. Step 2: Convert to fraction form
    15,197,248/31,014,632 = 31,014,632/x
  3. Step 3: Cross multiply
    15,197,248x = 31,014,632 × 31,014,632
  4. Step 4: Simplify right side
    15,197,248x = 961,907,398,095,424
  5. Step 5: Solve for x
    x = 961,907,398,095,424/15,197,248
  6. Step 6: Final answer
    x = 63,294,841.15

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.