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Finding the Third Proportional to 15,280,110 and 22,920,168

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Solution

The third proportional to 15,280,110 and 22,920,168 is: 34,380,256.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,280,110 : 22,920,168 = 22,920,168 : x
  2. Step 2: Convert to fraction form
    15,280,110/22,920,168 = 22,920,168/x
  3. Step 3: Cross multiply
    15,280,110x = 22,920,168 × 22,920,168
  4. Step 4: Simplify right side
    15,280,110x = 525,334,101,148,224
  5. Step 5: Solve for x
    x = 525,334,101,148,224/15,280,110
  6. Step 6: Final answer
    x = 34,380,256.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.