Home / 162,809,046,312.75-246,307,516,885.12

Finding the Third Proportional to 162,809,046,312.75 and 246,307,516,885.12

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Solution

The third proportional to 162,809,046,312.75 and 246,307,516,885.12 is: 372,629,127,484.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,809,046,312.75 : 246,307,516,885.12 = 246,307,516,885.12 : x
  2. Step 2: Convert to fraction form
    162,809,046,312.75/246,307,516,885.12 = 246,307,516,885.12/x
  3. Step 3: Cross multiply
    162,809,046,312.75x = 246,307,516,885.12 × 246,307,516,885.12
  4. Step 4: Simplify right side
    162,809,046,312.75x = 60,667,392,874,113,673,461,760
  5. Step 5: Solve for x
    x = 60,667,392,874,113,673,461,760/162,809,046,312.75
  6. Step 6: Final answer
    x = 372,629,127,484.56

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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.