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Finding the Third Proportional to 16,345,732.50 and 35,564,565

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Solution

The third proportional to 16,345,732.50 and 35,564,565 is: 77,380,336.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,345,732.50 : 35,564,565 = 35,564,565 : x
  2. Step 2: Convert to fraction form
    16,345,732.50/35,564,565 = 35,564,565/x
  3. Step 3: Cross multiply
    16,345,732.50x = 35,564,565 × 35,564,565
  4. Step 4: Simplify right side
    16,345,732.50x = 1,264,838,283,639,225
  5. Step 5: Solve for x
    x = 1,264,838,283,639,225/16,345,732.50
  6. Step 6: Final answer
    x = 77,380,336.65

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.