Home / 19,715,766.75-43,141,933

Finding the Third Proportional to 19,715,766.75 and 43,141,933

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Solution

The third proportional to 19,715,766.75 and 43,141,933 is: 94,402,941.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,715,766.75 : 43,141,933 = 43,141,933 : x
  2. Step 2: Convert to fraction form
    19,715,766.75/43,141,933 = 43,141,933/x
  3. Step 3: Cross multiply
    19,715,766.75x = 43,141,933 × 43,141,933
  4. Step 4: Simplify right side
    19,715,766.75x = 1,861,226,382,976,489
  5. Step 5: Solve for x
    x = 1,861,226,382,976,489/19,715,766.75
  6. Step 6: Final answer
    x = 94,402,941.90

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.