Home / 419,162,108,614.58-911,765,744,217.54

Finding the Third Proportional to 419,162,108,614.58 and 911,765,744,217.54

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Solution

The third proportional to 419,162,108,614.58 and 911,765,744,217.54 is: 1,983,282,255,822.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    419,162,108,614.58 : 911,765,744,217.54 = 911,765,744,217.54 : x
  2. Step 2: Convert to fraction form
    419,162,108,614.58/911,765,744,217.54 = 911,765,744,217.54/x
  3. Step 3: Cross multiply
    419,162,108,614.58x = 911,765,744,217.54 × 911,765,744,217.54
  4. Step 4: Simplify right side
    419,162,108,614.58x = 831,316,772,328,564,605,321,216
  5. Step 5: Solve for x
    x = 831,316,772,328,564,605,321,216/419,162,108,614.58
  6. Step 6: Final answer
    x = 1,983,282,255,822.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.