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Finding the Third Proportional to 176,686,393.50 and 377,937,171

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Solution

The third proportional to 176,686,393.50 and 377,937,171 is: 808,418,251.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,686,393.50 : 377,937,171 = 377,937,171 : x
  2. Step 2: Convert to fraction form
    176,686,393.50/377,937,171 = 377,937,171/x
  3. Step 3: Cross multiply
    176,686,393.50x = 377,937,171 × 377,937,171
  4. Step 4: Simplify right side
    176,686,393.50x = 142,836,505,223,483,248
  5. Step 5: Solve for x
    x = 142,836,505,223,483,248/176,686,393.50
  6. Step 6: Final answer
    x = 808,418,251.08

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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.