Home / 3,156,631,622.44-4,413,156,792.19

Finding the Third Proportional to 3,156,631,622.44 and 4,413,156,792.19

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Solution

The third proportional to 3,156,631,622.44 and 4,413,156,792.19 is: 6,169,852,932.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,156,631,622.44 : 4,413,156,792.19 = 4,413,156,792.19 : x
  2. Step 2: Convert to fraction form
    3,156,631,622.44/4,413,156,792.19 = 4,413,156,792.19/x
  3. Step 3: Cross multiply
    3,156,631,622.44x = 4,413,156,792.19 × 4,413,156,792.19
  4. Step 4: Simplify right side
    3,156,631,622.44x = 19,475,952,872,430,665,728
  5. Step 5: Solve for x
    x = 19,475,952,872,430,665,728/3,156,631,622.44
  6. Step 6: Final answer
    x = 6,169,852,932.47

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.