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Finding the Third Proportional to 332,334,819 and 723,187,197

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Solution

The third proportional to 332,334,819 and 723,187,197 is: 1,573,713,291.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,334,819 : 723,187,197 = 723,187,197 : x
  2. Step 2: Convert to fraction form
    332,334,819/723,187,197 = 723,187,197/x
  3. Step 3: Cross multiply
    332,334,819x = 723,187,197 × 723,187,197
  4. Step 4: Simplify right side
    332,334,819x = 522,999,721,904,716,800
  5. Step 5: Solve for x
    x = 522,999,721,904,716,800/332,334,819
  6. Step 6: Final answer
    x = 1,573,713,291.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.