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Finding the Third Proportional to 222,201,040.50 and 483,518,445

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Solution

The third proportional to 222,201,040.50 and 483,518,445 is: 1,052,155,679.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,201,040.50 : 483,518,445 = 483,518,445 : x
  2. Step 2: Convert to fraction form
    222,201,040.50/483,518,445 = 483,518,445/x
  3. Step 3: Cross multiply
    222,201,040.50x = 483,518,445 × 483,518,445
  4. Step 4: Simplify right side
    222,201,040.50x = 233,790,086,655,218,016
  5. Step 5: Solve for x
    x = 233,790,086,655,218,016/222,201,040.50
  6. Step 6: Final answer
    x = 1,052,155,679.06

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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.