Home / 4,286,966,148-9,194,213,448

Finding the Third Proportional to 4,286,966,148 and 9,194,213,448

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Solution

The third proportional to 4,286,966,148 and 9,194,213,448 is: 19,718,737,682.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,286,966,148 : 9,194,213,448 = 9,194,213,448 : x
  2. Step 2: Convert to fraction form
    4,286,966,148/9,194,213,448 = 9,194,213,448/x
  3. Step 3: Cross multiply
    4,286,966,148x = 9,194,213,448 × 9,194,213,448
  4. Step 4: Simplify right side
    4,286,966,148x = 84,533,560,927,384,043,520
  5. Step 5: Solve for x
    x = 84,533,560,927,384,043,520/4,286,966,148
  6. Step 6: Final answer
    x = 19,718,737,682.78

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.