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Finding the Third Proportional to 10,616,275.50 and 23,219,602.50

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Solution

The third proportional to 10,616,275.50 and 23,219,602.50 is: 50,785,225.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,616,275.50 : 23,219,602.50 = 23,219,602.50 : x
  2. Step 2: Convert to fraction form
    10,616,275.50/23,219,602.50 = 23,219,602.50/x
  3. Step 3: Cross multiply
    10,616,275.50x = 23,219,602.50 × 23,219,602.50
  4. Step 4: Simplify right side
    10,616,275.50x = 539,149,940,258,006.25
  5. Step 5: Solve for x
    x = 539,149,940,258,006.25/10,616,275.50
  6. Step 6: Final answer
    x = 50,785,225.03

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.