Home / 63,060,814.27-87,053,219-36,951,708.43

Finding the Fourth Proportional to 63,060,814.27, 87,053,219 and 36,951,708.43

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Solution

The fourth proportional to 63,060,814.27, 87,053,219 and 36,951,708.43 is: 51,010,523.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,060,814.27 : 87,053,219 = 36,951,708.43 : x
  2. Step 2: Convert to fraction form
    63,060,814.27/87,053,219 = 36,951,708.43/x
  3. Step 3: Cross multiply
    63,060,814.27x = 87,053,219 × 36,951,708.43
  4. Step 4: Simplify right side
    63,060,814.27x = 3,216,765,166,380,936
  5. Step 5: Solve for x
    x = 3,216,765,166,380,936/63,060,814.27
  6. Step 6: Final answer
    x = 51,010,523.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.