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Finding the Third Proportional to 920,006,192 and 1,995,240,800

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Solution

The third proportional to 920,006,192 and 1,995,240,800 is: 4,327,129,409.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    920,006,192 : 1,995,240,800 = 1,995,240,800 : x
  2. Step 2: Convert to fraction form
    920,006,192/1,995,240,800 = 1,995,240,800/x
  3. Step 3: Cross multiply
    920,006,192x = 1,995,240,800 × 1,995,240,800
  4. Step 4: Simplify right side
    920,006,192x = 3,980,985,849,984,640,000
  5. Step 5: Solve for x
    x = 3,980,985,849,984,640,000/920,006,192
  6. Step 6: Final answer
    x = 4,327,129,409.13

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.