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Finding the Third Proportional to 662,701,904 and 1,037,318,520

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Solution

The third proportional to 662,701,904 and 1,037,318,520 is: 1,623,700,951.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    662,701,904 : 1,037,318,520 = 1,037,318,520 : x
  2. Step 2: Convert to fraction form
    662,701,904/1,037,318,520 = 1,037,318,520/x
  3. Step 3: Cross multiply
    662,701,904x = 1,037,318,520 × 1,037,318,520
  4. Step 4: Simplify right side
    662,701,904x = 1,076,029,711,934,990,336
  5. Step 5: Solve for x
    x = 1,076,029,711,934,990,336/662,701,904
  6. Step 6: Final answer
    x = 1,623,700,951.27

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.