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Finding the Third Proportional to 9,009,194.63 and 19,435,595.63

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Solution

The third proportional to 9,009,194.63 and 19,435,595.63 is: 41,928,540.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,009,194.63 : 19,435,595.63 = 19,435,595.63 : x
  2. Step 2: Convert to fraction form
    9,009,194.63/19,435,595.63 = 19,435,595.63/x
  3. Step 3: Cross multiply
    9,009,194.63x = 19,435,595.63 × 19,435,595.63
  4. Step 4: Simplify right side
    9,009,194.63x = 377,742,377,298,519.12
  5. Step 5: Solve for x
    x = 377,742,377,298,519.12/9,009,194.63
  6. Step 6: Final answer
    x = 41,928,540.01

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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.