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Finding the Third Proportional to 17,894,574 and 27,361,854

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Solution

The third proportional to 17,894,574 and 27,361,854 is: 41,837,880.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,894,574 : 27,361,854 = 27,361,854 : x
  2. Step 2: Convert to fraction form
    17,894,574/27,361,854 = 27,361,854/x
  3. Step 3: Cross multiply
    17,894,574x = 27,361,854 × 27,361,854
  4. Step 4: Simplify right side
    17,894,574x = 748,671,054,317,316
  5. Step 5: Solve for x
    x = 748,671,054,317,316/17,894,574
  6. Step 6: Final answer
    x = 41,837,880.82

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.