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Finding the Third Proportional to 162,185,020 and 335,867,571

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Solution

The third proportional to 162,185,020 and 335,867,571 is: 695,545,280.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,185,020 : 335,867,571 = 335,867,571 : x
  2. Step 2: Convert to fraction form
    162,185,020/335,867,571 = 335,867,571/x
  3. Step 3: Cross multiply
    162,185,020x = 335,867,571 × 335,867,571
  4. Step 4: Simplify right side
    162,185,020x = 112,807,025,249,440,048
  5. Step 5: Solve for x
    x = 112,807,025,249,440,048/162,185,020
  6. Step 6: Final answer
    x = 695,545,280.63

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.