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Finding the Third Proportional to 4,433,089.50 and 9,574,875

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Solution

The third proportional to 4,433,089.50 and 9,574,875 is: 20,680,437.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,089.50 : 9,574,875 = 9,574,875 : x
  2. Step 2: Convert to fraction form
    4,433,089.50/9,574,875 = 9,574,875/x
  3. Step 3: Cross multiply
    4,433,089.50x = 9,574,875 × 9,574,875
  4. Step 4: Simplify right side
    4,433,089.50x = 91,678,231,265,625
  5. Step 5: Solve for x
    x = 91,678,231,265,625/4,433,089.50
  6. Step 6: Final answer
    x = 20,680,437.71

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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.