Home / 1,916,789,094.56-2,864,619,159.19

Finding the Third Proportional to 1,916,789,094.56 and 2,864,619,159.19

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Solution

The third proportional to 1,916,789,094.56 and 2,864,619,159.19 is: 4,281,140,241.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,916,789,094.56 : 2,864,619,159.19 = 2,864,619,159.19 : x
  2. Step 2: Convert to fraction form
    1,916,789,094.56/2,864,619,159.19 = 2,864,619,159.19/x
  3. Step 3: Cross multiply
    1,916,789,094.56x = 2,864,619,159.19 × 2,864,619,159.19
  4. Step 4: Simplify right side
    1,916,789,094.56x = 8,206,042,927,184,099,328
  5. Step 5: Solve for x
    x = 8,206,042,927,184,099,328/1,916,789,094.56
  6. Step 6: Final answer
    x = 4,281,140,241.49

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.