Home / 19,113,418.13-41,585,582.25

Finding the Third Proportional to 19,113,418.13 and 41,585,582.25

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Solution

The third proportional to 19,113,418.13 and 41,585,582.25 is: 90,478,879.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,113,418.13 : 41,585,582.25 = 41,585,582.25 : x
  2. Step 2: Convert to fraction form
    19,113,418.13/41,585,582.25 = 41,585,582.25/x
  3. Step 3: Cross multiply
    19,113,418.13x = 41,585,582.25 × 41,585,582.25
  4. Step 4: Simplify right side
    19,113,418.13x = 1,729,360,651,071,515
  5. Step 5: Solve for x
    x = 1,729,360,651,071,515/19,113,418.13
  6. Step 6: Final answer
    x = 90,478,879.28

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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.