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Finding the Third Proportional to 623,060,184 and 1,329,513,756

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Solution

The third proportional to 623,060,184 and 1,329,513,756 is: 2,836,976,062.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,060,184 : 1,329,513,756 = 1,329,513,756 : x
  2. Step 2: Convert to fraction form
    623,060,184/1,329,513,756 = 1,329,513,756/x
  3. Step 3: Cross multiply
    623,060,184x = 1,329,513,756 × 1,329,513,756
  4. Step 4: Simplify right side
    623,060,184x = 1,767,606,827,393,227,520
  5. Step 5: Solve for x
    x = 1,767,606,827,393,227,520/623,060,184
  6. Step 6: Final answer
    x = 2,836,976,062.32

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.