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Finding the Third Proportional to 454,868,269.52 and 650,017,360.69

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Solution

The third proportional to 454,868,269.52 and 650,017,360.69 is: 928,889,961.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,868,269.52 : 650,017,360.69 = 650,017,360.69 : x
  2. Step 2: Convert to fraction form
    454,868,269.52/650,017,360.69 = 650,017,360.69/x
  3. Step 3: Cross multiply
    454,868,269.52x = 650,017,360.69 × 650,017,360.69
  4. Step 4: Simplify right side
    454,868,269.52x = 422,522,569,195,143,488
  5. Step 5: Solve for x
    x = 422,522,569,195,143,488/454,868,269.52
  6. Step 6: Final answer
    x = 928,889,961.13

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.