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Finding the Third Proportional to 237,913,388 and 363,708,210

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Solution

The third proportional to 237,913,388 and 363,708,210 is: 556,016,049.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,913,388 : 363,708,210 = 363,708,210 : x
  2. Step 2: Convert to fraction form
    237,913,388/363,708,210 = 363,708,210/x
  3. Step 3: Cross multiply
    237,913,388x = 363,708,210 × 363,708,210
  4. Step 4: Simplify right side
    237,913,388x = 132,283,662,021,404,096
  5. Step 5: Solve for x
    x = 132,283,662,021,404,096/237,913,388
  6. Step 6: Final answer
    x = 556,016,049.09

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.