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Finding the Third Proportional to 182,624,184 and 391,106,376

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Solution

The third proportional to 182,624,184 and 391,106,376 is: 837,590,038.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,624,184 : 391,106,376 = 391,106,376 : x
  2. Step 2: Convert to fraction form
    182,624,184/391,106,376 = 391,106,376/x
  3. Step 3: Cross multiply
    182,624,184x = 391,106,376 × 391,106,376
  4. Step 4: Simplify right side
    182,624,184x = 152,964,197,347,853,376
  5. Step 5: Solve for x
    x = 152,964,197,347,853,376/182,624,184
  6. Step 6: Final answer
    x = 837,590,038.72

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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.