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Finding the Third Proportional to 22,200,710.50 and 53,484,005.50

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Solution

The third proportional to 22,200,710.50 and 53,484,005.50 is: 128,848,977.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,200,710.50 : 53,484,005.50 = 53,484,005.50 : x
  2. Step 2: Convert to fraction form
    22,200,710.50/53,484,005.50 = 53,484,005.50/x
  3. Step 3: Cross multiply
    22,200,710.50x = 53,484,005.50 × 53,484,005.50
  4. Step 4: Simplify right side
    22,200,710.50x = 2,860,538,844,324,030
  5. Step 5: Solve for x
    x = 2,860,538,844,324,030/22,200,710.50
  6. Step 6: Final answer
    x = 128,848,977.35

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Why These Related Problems?

These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.