Home / 179,943,640,542-374,781,110,389.75

Finding the Third Proportional to 179,943,640,542 and 374,781,110,389.75

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Solution

The third proportional to 179,943,640,542 and 374,781,110,389.75 is: 780,582,632,883.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,943,640,542 : 374,781,110,389.75 = 374,781,110,389.75 : x
  2. Step 2: Convert to fraction form
    179,943,640,542/374,781,110,389.75 = 374,781,110,389.75/x
  3. Step 3: Cross multiply
    179,943,640,542x = 374,781,110,389.75 × 374,781,110,389.75
  4. Step 4: Simplify right side
    179,943,640,542x = 140,460,880,704,973,976,895,488
  5. Step 5: Solve for x
    x = 140,460,880,704,973,976,895,488/179,943,640,542
  6. Step 6: Final answer
    x = 780,582,632,883.82

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.