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Finding the Third Proportional to 28,059,358.50 and 60,295,887

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Solution

The third proportional to 28,059,358.50 and 60,295,887 is: 129,567,965.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,059,358.50 : 60,295,887 = 60,295,887 : x
  2. Step 2: Convert to fraction form
    28,059,358.50/60,295,887 = 60,295,887/x
  3. Step 3: Cross multiply
    28,059,358.50x = 60,295,887 × 60,295,887
  4. Step 4: Simplify right side
    28,059,358.50x = 3,635,593,989,116,769
  5. Step 5: Solve for x
    x = 3,635,593,989,116,769/28,059,358.50
  6. Step 6: Final answer
    x = 129,567,965.32

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.