Home / 19,955,458.69-43,025,752.13

Finding the Third Proportional to 19,955,458.69 and 43,025,752.13

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Solution

The third proportional to 19,955,458.69 and 43,025,752.13 is: 92,767,366.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,955,458.69 : 43,025,752.13 = 43,025,752.13 : x
  2. Step 2: Convert to fraction form
    19,955,458.69/43,025,752.13 = 43,025,752.13/x
  3. Step 3: Cross multiply
    19,955,458.69x = 43,025,752.13 × 43,025,752.13
  4. Step 4: Simplify right side
    19,955,458.69x = 1,851,215,345,921,942
  5. Step 5: Solve for x
    x = 1,851,215,345,921,942/19,955,458.69
  6. Step 6: Final answer
    x = 92,767,366.31

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.