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Finding the Third Proportional to 229,698,061 and 353,062,495

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Solution

The third proportional to 229,698,061 and 353,062,495 is: 542,682,532.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,698,061 : 353,062,495 = 353,062,495 : x
  2. Step 2: Convert to fraction form
    229,698,061/353,062,495 = 353,062,495/x
  3. Step 3: Cross multiply
    229,698,061x = 353,062,495 × 353,062,495
  4. Step 4: Simplify right side
    229,698,061x = 124,653,125,375,625,024
  5. Step 5: Solve for x
    x = 124,653,125,375,625,024/229,698,061
  6. Step 6: Final answer
    x = 542,682,532.16

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.