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Finding the Third Proportional to 1,069,832,069 and 2,329,590,944

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Solution

The third proportional to 1,069,832,069 and 2,329,590,944 is: 5,072,753,120.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,832,069 : 2,329,590,944 = 2,329,590,944 : x
  2. Step 2: Convert to fraction form
    1,069,832,069/2,329,590,944 = 2,329,590,944/x
  3. Step 3: Cross multiply
    1,069,832,069x = 2,329,590,944 × 2,329,590,944
  4. Step 4: Simplify right side
    1,069,832,069x = 5,426,993,966,366,811,136
  5. Step 5: Solve for x
    x = 5,426,993,966,366,811,136/1,069,832,069
  6. Step 6: Final answer
    x = 5,072,753,120.44

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.