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Finding the Third Proportional to 4,684,080.50 and 10,445,180

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Solution

The third proportional to 4,684,080.50 and 10,445,180 is: 23,292,038.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,684,080.50 : 10,445,180 = 10,445,180 : x
  2. Step 2: Convert to fraction form
    4,684,080.50/10,445,180 = 10,445,180/x
  3. Step 3: Cross multiply
    4,684,080.50x = 10,445,180 × 10,445,180
  4. Step 4: Simplify right side
    4,684,080.50x = 109,101,785,232,400
  5. Step 5: Solve for x
    x = 109,101,785,232,400/4,684,080.50
  6. Step 6: Final answer
    x = 23,292,038.90

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.