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Finding the Third Proportional to 166,849,911 and 244,301,913

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Solution

The third proportional to 166,849,911 and 244,301,913 is: 357,707,261.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,849,911 : 244,301,913 = 244,301,913 : x
  2. Step 2: Convert to fraction form
    166,849,911/244,301,913 = 244,301,913/x
  3. Step 3: Cross multiply
    166,849,911x = 244,301,913 × 244,301,913
  4. Step 4: Simplify right side
    166,849,911x = 59,683,424,695,459,568
  5. Step 5: Solve for x
    x = 59,683,424,695,459,568/166,849,911
  6. Step 6: Final answer
    x = 357,707,261.20

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.