Home / 1,226,610,354.38-2,678,020,248.38

Finding the Third Proportional to 1,226,610,354.38 and 2,678,020,248.38

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Solution

The third proportional to 1,226,610,354.38 and 2,678,020,248.38 is: 5,846,838,342.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,226,610,354.38 : 2,678,020,248.38 = 2,678,020,248.38 : x
  2. Step 2: Convert to fraction form
    1,226,610,354.38/2,678,020,248.38 = 2,678,020,248.38/x
  3. Step 3: Cross multiply
    1,226,610,354.38x = 2,678,020,248.38 × 2,678,020,248.38
  4. Step 4: Simplify right side
    1,226,610,354.38x = 7,171,792,450,706,496,512
  5. Step 5: Solve for x
    x = 7,171,792,450,706,496,512/1,226,610,354.38
  6. Step 6: Final answer
    x = 5,846,838,342.04

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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.