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Finding the Third Proportional to 162,809,046,315 and 246,307,516,887

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Solution

The third proportional to 162,809,046,315 and 246,307,516,887 is: 372,629,127,485.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,809,046,315 : 246,307,516,887 = 246,307,516,887 : x
  2. Step 2: Convert to fraction form
    162,809,046,315/246,307,516,887 = 246,307,516,887/x
  3. Step 3: Cross multiply
    162,809,046,315x = 246,307,516,887 × 246,307,516,887
  4. Step 4: Simplify right side
    162,809,046,315x = 60,667,392,875,039,792,562,176
  5. Step 5: Solve for x
    x = 60,667,392,875,039,792,562,176/162,809,046,315
  6. Step 6: Final answer
    x = 372,629,127,485.10

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.