Home / 1,807,781,654,678.10-3,903,142,086,216

Finding the Third Proportional to 1,807,781,654,678.10 and 3,903,142,086,216

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Solution

The third proportional to 1,807,781,654,678.10 and 3,903,142,086,216 is: 8,427,189,260,255.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,781,654,678.10 : 3,903,142,086,216 = 3,903,142,086,216 : x
  2. Step 2: Convert to fraction form
    1,807,781,654,678.10/3,903,142,086,216 = 3,903,142,086,216/x
  3. Step 3: Cross multiply
    1,807,781,654,678.10x = 3,903,142,086,216 × 3,903,142,086,216
  4. Step 4: Simplify right side
    1,807,781,654,678.10x = 15,234,518,145,190,589,341,106,176
  5. Step 5: Solve for x
    x = 15,234,518,145,190,589,341,106,176/1,807,781,654,678.10
  6. Step 6: Final answer
    x = 8,427,189,260,255.71

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.