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Finding the Third Proportional to 28,872,336.50 and 60,132,922

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Solution

The third proportional to 28,872,336.50 and 60,132,922 is: 125,239,892.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,872,336.50 : 60,132,922 = 60,132,922 : x
  2. Step 2: Convert to fraction form
    28,872,336.50/60,132,922 = 60,132,922/x
  3. Step 3: Cross multiply
    28,872,336.50x = 60,132,922 × 60,132,922
  4. Step 4: Simplify right side
    28,872,336.50x = 3,615,968,308,258,084
  5. Step 5: Solve for x
    x = 3,615,968,308,258,084/28,872,336.50
  6. Step 6: Final answer
    x = 125,239,892.11

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.