Home / 28,065,431,650.50-62,405,851,268.25

Finding the Third Proportional to 28,065,431,650.50 and 62,405,851,268.25

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Solution

The third proportional to 28,065,431,650.50 and 62,405,851,268.25 is: 138,764,666,833.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,065,431,650.50 : 62,405,851,268.25 = 62,405,851,268.25 : x
  2. Step 2: Convert to fraction form
    28,065,431,650.50/62,405,851,268.25 = 62,405,851,268.25/x
  3. Step 3: Cross multiply
    28,065,431,650.50x = 62,405,851,268.25 × 62,405,851,268.25
  4. Step 4: Simplify right side
    28,065,431,650.50x = 3,894,490,272,514,940,338,176
  5. Step 5: Solve for x
    x = 3,894,490,272,514,940,338,176/28,065,431,650.50
  6. Step 6: Final answer
    x = 138,764,666,833.32

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.