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Finding the Third Proportional to 663,710,192 and 956,096,904

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Solution

The third proportional to 663,710,192 and 956,096,904 is: 1,377,289,818.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    663,710,192 : 956,096,904 = 956,096,904 : x
  2. Step 2: Convert to fraction form
    663,710,192/956,096,904 = 956,096,904/x
  3. Step 3: Cross multiply
    663,710,192x = 956,096,904 × 956,096,904
  4. Step 4: Simplify right side
    663,710,192x = 914,121,289,838,385,152
  5. Step 5: Solve for x
    x = 914,121,289,838,385,152/663,710,192
  6. Step 6: Final answer
    x = 1,377,289,818.44

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.