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Finding the Third Proportional to 896,059,266 and 1,405,651,317

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Solution

The third proportional to 896,059,266 and 1,405,651,317 is: 2,205,050,156.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,059,266 : 1,405,651,317 = 1,405,651,317 : x
  2. Step 2: Convert to fraction form
    896,059,266/1,405,651,317 = 1,405,651,317/x
  3. Step 3: Cross multiply
    896,059,266x = 1,405,651,317 × 1,405,651,317
  4. Step 4: Simplify right side
    896,059,266x = 1,975,855,624,983,834,368
  5. Step 5: Solve for x
    x = 1,975,855,624,983,834,368/896,059,266
  6. Step 6: Final answer
    x = 2,205,050,156.79

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.