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Finding the Third Proportional to 833,527,237.22 and 1,645,973,981.44

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Solution

The third proportional to 833,527,237.22 and 1,645,973,981.44 is: 3,250,320,117.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,527,237.22 : 1,645,973,981.44 = 1,645,973,981.44 : x
  2. Step 2: Convert to fraction form
    833,527,237.22/1,645,973,981.44 = 1,645,973,981.44/x
  3. Step 3: Cross multiply
    833,527,237.22x = 1,645,973,981.44 × 1,645,973,981.44
  4. Step 4: Simplify right side
    833,527,237.22x = 2,709,230,347,569,215,488
  5. Step 5: Solve for x
    x = 2,709,230,347,569,215,488/833,527,237.22
  6. Step 6: Final answer
    x = 3,250,320,117.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.