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Finding the Third Proportional to 303,618,384 and 466,476,079.50

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Solution

The third proportional to 303,618,384 and 466,476,079.50 is: 716,688,923.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,618,384 : 466,476,079.50 = 466,476,079.50 : x
  2. Step 2: Convert to fraction form
    303,618,384/466,476,079.50 = 466,476,079.50/x
  3. Step 3: Cross multiply
    303,618,384x = 466,476,079.50 × 466,476,079.50
  4. Step 4: Simplify right side
    303,618,384x = 217,599,932,745,690,336
  5. Step 5: Solve for x
    x = 217,599,932,745,690,336/303,618,384
  6. Step 6: Final answer
    x = 716,688,923.37

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.