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Finding the Third Proportional to 160,210,337.50 and 328,913,839

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Solution

The third proportional to 160,210,337.50 and 328,913,839 is: 675,264,250.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,210,337.50 : 328,913,839 = 328,913,839 : x
  2. Step 2: Convert to fraction form
    160,210,337.50/328,913,839 = 328,913,839/x
  3. Step 3: Cross multiply
    160,210,337.50x = 328,913,839 × 328,913,839
  4. Step 4: Simplify right side
    160,210,337.50x = 108,184,313,485,717,920
  5. Step 5: Solve for x
    x = 108,184,313,485,717,920/160,210,337.50
  6. Step 6: Final answer
    x = 675,264,250.57

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.