Home / 104,120,162,275.29-211,167,946,551.45

Finding the Third Proportional to 104,120,162,275.29 and 211,167,946,551.45

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Solution

The third proportional to 104,120,162,275.29 and 211,167,946,551.45 is: 428,273,455,172.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,120,162,275.29 : 211,167,946,551.45 = 211,167,946,551.45 : x
  2. Step 2: Convert to fraction form
    104,120,162,275.29/211,167,946,551.45 = 211,167,946,551.45/x
  3. Step 3: Cross multiply
    104,120,162,275.29x = 211,167,946,551.45 × 211,167,946,551.45
  4. Step 4: Simplify right side
    104,120,162,275.29x = 44,591,901,650,756,046,946,304
  5. Step 5: Solve for x
    x = 44,591,901,650,756,046,946,304/104,120,162,275.29
  6. Step 6: Final answer
    x = 428,273,455,172.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.