Home / 4,382,830,879.50-9,386,252,103

Finding the Third Proportional to 4,382,830,879.50 and 9,386,252,103

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Solution

The third proportional to 4,382,830,879.50 and 9,386,252,103 is: 20,101,557,865.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382,830,879.50 : 9,386,252,103 = 9,386,252,103 : x
  2. Step 2: Convert to fraction form
    4,382,830,879.50/9,386,252,103 = 9,386,252,103/x
  3. Step 3: Cross multiply
    4,382,830,879.50x = 9,386,252,103 × 9,386,252,103
  4. Step 4: Simplify right side
    4,382,830,879.50x = 88,101,728,541,071,917,056
  5. Step 5: Solve for x
    x = 88,101,728,541,071,917,056/4,382,830,879.50
  6. Step 6: Final answer
    x = 20,101,557,865.98

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.