Home / 92,820,133.83-196,704,968.91

Finding the Third Proportional to 92,820,133.83 and 196,704,968.91

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Solution

The third proportional to 92,820,133.83 and 196,704,968.91 is: 416,858,317.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,820,133.83 : 196,704,968.91 = 196,704,968.91 : x
  2. Step 2: Convert to fraction form
    92,820,133.83/196,704,968.91 = 196,704,968.91/x
  3. Step 3: Cross multiply
    92,820,133.83x = 196,704,968.91 × 196,704,968.91
  4. Step 4: Simplify right side
    92,820,133.83x = 38,692,844,792,408,776
  5. Step 5: Solve for x
    x = 38,692,844,792,408,776/92,820,133.83
  6. Step 6: Final answer
    x = 416,858,317.23

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.