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Finding the Third Proportional to 28,935,563.50 and 62,414,355.50

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Solution

The third proportional to 28,935,563.50 and 62,414,355.50 is: 134,628,509.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,935,563.50 : 62,414,355.50 = 62,414,355.50 : x
  2. Step 2: Convert to fraction form
    28,935,563.50/62,414,355.50 = 62,414,355.50/x
  3. Step 3: Cross multiply
    28,935,563.50x = 62,414,355.50 × 62,414,355.50
  4. Step 4: Simplify right side
    28,935,563.50x = 3,895,551,772,480,380
  5. Step 5: Solve for x
    x = 3,895,551,772,480,380/28,935,563.50
  6. Step 6: Final answer
    x = 134,628,509.05

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.