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Finding the Third Proportional to 176,891,004 and 382,756,680

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Solution

The third proportional to 176,891,004 and 382,756,680 is: 828,208,743.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,891,004 : 382,756,680 = 382,756,680 : x
  2. Step 2: Convert to fraction form
    176,891,004/382,756,680 = 382,756,680/x
  3. Step 3: Cross multiply
    176,891,004x = 382,756,680 × 382,756,680
  4. Step 4: Simplify right side
    176,891,004x = 146,502,676,084,622,400
  5. Step 5: Solve for x
    x = 146,502,676,084,622,400/176,891,004
  6. Step 6: Final answer
    x = 828,208,743.08

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.