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Finding the Third Proportional to 116,891,522 and 186,161,475

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Solution

The third proportional to 116,891,522 and 186,161,475 is: 296,480,824.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,891,522 : 186,161,475 = 186,161,475 : x
  2. Step 2: Convert to fraction form
    116,891,522/186,161,475 = 186,161,475/x
  3. Step 3: Cross multiply
    116,891,522x = 186,161,475 × 186,161,475
  4. Step 4: Simplify right side
    116,891,522x = 34,656,094,774,175,624
  5. Step 5: Solve for x
    x = 34,656,094,774,175,624/116,891,522
  6. Step 6: Final answer
    x = 296,480,824.11

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.