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Finding the Third Proportional to 160,210,395 and 328,913,958

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Solution

The third proportional to 160,210,395 and 328,913,958 is: 675,264,496.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,210,395 : 328,913,958 = 328,913,958 : x
  2. Step 2: Convert to fraction form
    160,210,395/328,913,958 = 328,913,958/x
  3. Step 3: Cross multiply
    160,210,395x = 328,913,958 × 328,913,958
  4. Step 4: Simplify right side
    160,210,395x = 108,184,391,767,225,760
  5. Step 5: Solve for x
    x = 108,184,391,767,225,760/160,210,395
  6. Step 6: Final answer
    x = 675,264,496.83

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