Home / 15,886,517,366.25-34,565,490,623.25

Finding the Third Proportional to 15,886,517,366.25 and 34,565,490,623.25

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Solution

The third proportional to 15,886,517,366.25 and 34,565,490,623.25 is: 75,206,737,542.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,886,517,366.25 : 34,565,490,623.25 = 34,565,490,623.25 : x
  2. Step 2: Convert to fraction form
    15,886,517,366.25/34,565,490,623.25 = 34,565,490,623.25/x
  3. Step 3: Cross multiply
    15,886,517,366.25x = 34,565,490,623.25 × 34,565,490,623.25
  4. Step 4: Simplify right side
    15,886,517,366.25x = 1,194,773,142,025,983,754,240
  5. Step 5: Solve for x
    x = 1,194,773,142,025,983,754,240/15,886,517,366.25
  6. Step 6: Final answer
    x = 75,206,737,542.38

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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.